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ROLLER BEARINGS

Part Numbering Systems.............................................................B3 Tapered Roller Bearings............................................................B15 Radial Cylindrical Roller Bearings........................................B325 Spherical Roller Bearings.......................................................B351 Spherical Roller Bearing Pillow Blocks..............................B383 Spherical Plain Bearings.........................................................B415 Thrust Roller Bearings.............................................................B435 Auxiliary Parts...........................................................................B467

TIMKEN PRODUCTS TIMKEN SERVICE CATALOG

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Part Numbering Systems TAPERED ROLLER BEARINGS Overview: Timken offers the most extensive line of tapered roller bearings in the world. Tapered roller bearings consist of four interdependent components: the cone (inner ring), the cup (outer ring), the tapered rollers (rolling elements) and the cage (roller retainer). Tapered bearings are uniquely designed to manage both thrust and radial loads on rotating shafts. The steeper the cup angle, the greater the ability of the bearing to handle thrust loads.

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• Sizes: 8 mm (0.31496 in.) bore to 2222.5 mm (87.5 in.) outside diameter (O.D.). • Markets: Automotive, industrial, rail, rolling mills, crane wheels, sheaves. • Features: Available in single-, double- and four-row configurations. Customized surface geometries and coatings are available. • Benefits: Enhanced performance in demanding applications.

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Part Numbering Systems......................B3 Type TS...................................................B15 Type TSF...............................................B195 Type TDO..............................................B237 Type TDI................................................B297 IsoClassTM Series................................B311

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TIMKEN PRODUCTS CATALOG

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TIMKEN PRODUCTS CATALOG


Part Numbering Systems How to recognize your part number The part numbering systems for single-row tapered roller bearings (type TS) are internationally recognized. Several part number systems have been developed that can be classified according to “metric” or “inch” systems. Within both the metric and inch systems, different part number systems have been developed. Inch system bearings are normally assigned individual part numbers for the inner race and outer races, whereas ISO bearings are assigned a unique part number for the bearing assembly (inner race and outer race).

Bearing series

In all the part numbering systems the term “bearing series” is used to describe bearings having the same basic internal geometry (e.g. roller size, included inner race and outer race angle). Any inner race (including roller set) can be matched with any outer race within the same series providing that the same type of bearing is being used.

INCH

Original inch part numbering system

The original system developed by The Timken Company was based on a family of bearings designed around a common roller. Varying the number of rollers and the angle of the raceways allows different bearings to be designed for predominant radial load (shallow angle) or thrust load (steep angle). For example, all the tapered roller bearings in the 500 family use the same roller. However, the 595 Series has a steep angle and 24 rollers while the 525 Series has a shallow angle and 15 rollers. Individual part numbers are assigned to the inner race and outer races. Although there are exceptions, the general rule is that the outer race has a part number that is lower than the series number, whereas the inner race is assigned a higher number.

For example:

METRIC

Series 575 Outer race 572 Inner race 576

ISO 355

ORIGINAL

ABMA

J-LINE

ORIGINAL METRIC

NEW METRIC

< Individual part number for inner and outer race > < Part number describes inner and outer race >

Symbols

d = D = T = B = C = E = a = r1 = r2 = r3 = r4 = r5 =

bearing bore diameter bearing outside diameter bearing width inner race width outer race width outer race small inside diameter 1/2 included outer race contact angle inner race back face radius height inner race back face radius width outer race back face radius height outer race back face radius width inner race and outer race front face chamfer height and width

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TIMKEN PRODUCTS CATALOG

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Inch part numbering systems

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Roller Bearings ABMA inch part numbering system

HM

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2 2 6

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B Section 1 Duty

Section 2 Angularity

Section 3 Basic series indications

A new inch part numbering system was developed by the American Bearing Manufacturers Association (ABMA) to address the expansion in the number of new applications and tapered roller bearing designs. This part numbering system has become the international standard for inch-sized bearings. The ABMA part numbering system applies to new bearing seriesonly. Existing part numbers according to the original system, new part numbers that are added to the existing series and proprietary part numbers of special bearings continue to be used. The new part number is divided into 5 alpha-numeric sections: Section 1 - Prefix Letters

The prefixes will consist of one or two letters and will designate the duty class for which the bearing is designed. EL LL L LM M

Extra Light Lighter than Light Light Light Medium Medium

HM H HH EH T

Heavy Medium Heavy Heavier than Heavy Extra Heavy Thrust only

Section 2 - Angularity Designator

The first digit following the prefix will represent the angle coding as determined by the included angle of the outer race.

Included Outer race Angle

0 24° 25° 30’ 27° 28° 30’ 30° 30’ 32° 30’ 36° 45° 90°

to 23° 59’ 59.99’’ to 25° 29’ 59.99’’ to 26° 59’ 59.99’’ to 28° 29’ 59.99’’ to 30° 29’ 59.99’’ to 32° 29’ 59.99’’ to 35° 59’ 59.99’’ to 44° 59’ 59.99’’ Up, but not thrust only Thrust bearing only

Code

1 2 3 4 5 6 7 8 9 0

Section 4 Component designator

Section 5 Modification suffix

Section 3 - Basic Series Indication

The 2nd, 3rd, and 4th digits following the prefix letters are reserved for the basic series indication. The selection of the basic series indication in relation to the maximum theoretical bore of the bearing will then be in accordance with the following tabulation: Maximum Series Indication Bore Range (inches)

Maximum Bore Range (inches)

0 - 1 1-2 2-3 3-4 4-5 5-6 6-7 7-8 8-9 9 - 10 10 - 11 11 - 12 12 - 13 13 - 14 14 - 15

15 - 16 640 to 659 incl. 16 - 17 660 to 679 incl. 17 - 18 680 to 694 incl. 18 - 19 695 to 709 incl. 19 - 20 710 to 724 incl. 20 - 21 725 to 739 incl. 21 - 22 740 to 754 incl. 22 - 23 755 to 769 incl. 23 - 24 770 to 784 incl. 24 - 25 785 to 799 incl. 25 - 30 800 to 829 incl. 30 - 35 830 to 859 incl. 35 - 40 860 to 879 incl. 40 - 50 880 to 889 incl. 50 - 72.5 890 to 899 incl. 72.5 and over 900 to 999 incl.

00 to 19 incl. 20 to 99 incl. 000 to 029 incl. 030 to 129 incl. 130 to 189 incl. 190 to 239 incl. 240 to 289 incl. 290 to 339 incl. 340 to 389 incl. 390 to 429 incl. 430 to 469 incl. 470 to 509 incl. 510 to 549 incl. 550 to 579 incl. 580 to 609 incl. 610 to 639 incl.

Series Indication

Section 4 - Component Designator

The 5th and 6th digits, or the last two digits, following the prefix letters will indicatethe actual part number of the bearing component. Outer race numbers will beindicated by the digits 10 to 19, inclusive, the first outer race made to minimum section in any series starting with the number 10. If more than 10 outer races appear in any series, numbers 20 to 29 will be utilized where available. Inner race numbers will be indicated by the digits 30 to 49, inclusive, the first inner race made to minimum section in any series being numbered 49. Section 5 - Suffix

This will consist of one letter to three letters in pre-arranged combinations, indicating modifications in external form or internal arrangement.

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TIMKEN PRODUCTS CATALOG


Part Numbering Systems Prefixes and Suffixes Some of the symbols used by The Timken Company and prefixes and suffixes that are part of the ABMA part numbering standard: Prefix suffix inner race or outer race explanation

Standard basic series part number. Different radius from basic part number. Different bore from basic part number. Different complement of rollers. Different O.D. from basic part number. Different radius from basic part number. Different width from basic part number. Different bore, O.D., width or radius from basic part number. Different bore, width or radius from basic part number, assembled with brass cage. Flanged outer race. (Non-interchangeable with basic part number.) Different bore or radius, different internal geometry. Different O.D., width or radius from basic part number. Double Outer race. (Non-interchangeable with basic part number.) Double Inner race. Pilots and slots each end, holes in large rib. Assembled with special cage, rollers, and/or internal geometry Assembled with Duo-Face seal. Single outer race with snap ring groove in O.D. Different bore, O.D., width, or radius from basic part number. Single inner race, different bore or width from basic part number, assembled with brass cage. Made of special steel. Keyway or slotted inner race or outer race. Different bore, O.D., width, or radius from basic part number. Different bore, width, or radius from basic part number, assembled with brass cage. ISO outer race - double outer race without oil holes or groove. Different O.D., width, or radius from basic part number. Made of special steel. Different O.D., width, or radius from basic part number. Made of special steel. Flanged outer race. (Non-interchangeable with basic part number.) Inner race using brass cage. ISO bearing with same boundary dimensions as basic part number, but with different internal geometry, steeper included outer race angle. Flanged outer race. (Non-interchangeable with basic part number.) ISO inner race used in assemblies with 2 inner races mated with double outer race to form a double row non-adjusting bearing. (Non-interchangeable with other inner races having the same basic part numbers, which may vary in bore or width dimensions.) Single outer race with groove in O.D. for snap ring. Flanged outer race. (Non-interchangeable with basic part number.) Flanged outer race with slot. (Non-interchangeable with basic part number.) Flanged Outer race. (Non-interchangeable with basic part number.) Flanged single outer race. Made of special steel. Single inner race, envelope dimensions same as basic part number, different internal geometry. Dimensionally different from basic part number. (Non-interchangeable.) Single inner race, envelope dimensions same as basic part number, different internal geometry. Single inner race, dimensionally different from basic part number. Double outer race with oil holes and groove. One hole counter-bored for locking pin. Dimensionally different from basic part number. (Non-interchangeable.) Neoprene cushioned outer race.

TIMKEN PRODUCTS CATALOG

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A Inner race & Outer race A Inner race A Inner race A Inner race A Outer race A Outer race A Outer race AA Inner race & Outer race AB Inner race AB Outer race AC Inner race AC Outer race AD Outer race ADW Inner race AH Inner race AL Inner race ARB Outer race AS Inner race & Outer race ASB Inner race AV Inner race & Outer race AW Inner race & Outer race AX Inner race & Outer race AXB Inner race AXD Outer race AXV Inner race & Outer race AXX Inner race & Outer race B Outer race B Inner race B Inner race & Outer race BA Outer race BNA Inner race BR Outer race BS Outer race BW Outer race BX Outer race BXX Outer race C Inner race C Outer race CA Inner race CB Inner race CD Outer race CE Outer race CN Outer race

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Roller Bearings Prefix suffix inner race or outer race explanation

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CP Inner race & outer race CP Inner race & outer race CR Inner race & outer race CS Inner race & outer race CX Inner race D Inner race & outer race DA Inner race DA Outer race DB Outer race DB Inner race DC Outer race DD Inner race & outer Race DE Inner race & outer race DF Outer race DG Inner race DGA Inner race DGE Inner race DGH Inner Race DGW Inner race DH Inner race DP Inner race DR Outer race DRB Outer race DS Outer race DT Outer race DV Inner race & outer race DVH Inner race DW Inner race & outer race DWA Inner race DWH Inner race DWV Inner race & outer race DX Outer race DX Outer race DXX Inner race & outer race E Inner race & outer race

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TIMKEN PRODUCTS CATALOG

Flash chrome plated. Otherwise, interchangeable with basic part number Envelope dimensions same as basic part number, different internal geometry, customized for performance. Ribbed outer race bearing series. Dimensionally different from basic part number. (Non-interchangeable.) Dimensionally different from basic part number. (Non-interchangeable.) Double inner race or Double outer race. (Non-interchangeable with basic part number.) Double inner race. (Non-interchangeable with inner races having same basic part number.) Spherical O.D. double outer race. (Non-interchangeable with basic part number or other double outer races having same basic numbers.) Double outer race with flange. (Non-interchangeable with basic part number or double outer races having same basic numbers.) Double inner race assembled with brass cages. Double outer race with hole for locking pin. Special long double inner race or outer race. (Non-interchangeable with basic part number or other double parts having same basic numbers.) Double inner race or double outer race having different dimensions or other characteristics from single and double parts identified with same basic part number. Double outer race with oil holes and groove. Snap ring groove on O.D.. Double inner race with pressure removal groove or helical groove in bore. Double inner race with pressure removal groove or helical groove in bore. (Non-interchangeable with basic part number.) Double inner race with pressure removal groove or helical groove in bore. (Non-interchangeable with basic part number.) Double inner race with presure removal groove or helical groove in bore and with special cage, rollers, and/or internal geometry. Double inner race with pressure removal groove or helical groove in bore, and having face slots. Double inner race with special cage, rollers, and/or internal geometry. Double inner race with puller groove. Double outer race for ribbed outer race series. (Non-interchangeable with single and double outer races identified with same basic part number.) Double outer race with snap ring groove. Crowned O.D. double outer race. (Non-interchangeable with other outer races having same basic part numbers.) Tapered O.D. double outer race. (Non-interchangeable with other outer races having same basic part numbers.) Double inner race or double outer race made of special steel. Double inner race, special steel, and/or internal geometry. Double inner race or double outer race with keyway or slot. (Non-interchangeable with inner races or outer races identified with same basic part numbers.) Double inner race with one end extended and with oil slots in extended end. (Asymmetrical) Double inner race with oil slots, assembled with special cage, rollers, and/or internal geometry. Double inner race or double outer race with keyway or slot. (Non-interchangeable with inner races or outer races identified with same basic part numbers.) Made of special steel. Adaptor for spherical or straight O.D. outer race. Threaded O.D. double outer race. (Non-interchangeable with outer races identified with same basic part numbers.) Double inner race or double outer race made of special steel. Inner races or outer races having special characteristics differing from and non- interchangeable with other inner races or outer races identified with the same


Part Numbering Systems Prefix suffix inner race or outer race explanation

basic part numbers. Double outer races. (Non-interchangeable with other outer races identified with same basic part numbers.) Outer race Double outer races, special hole in O.D. for locking pin. Large and small ribs - close guided rollers. (Non-interchangeable with other inner races identified with same basic part numbers.) Extra heavy series. Extra light series. Experimental. Inner races or outer races having special characteristics differing from and non- interchangable with other inner races or outer races identified with the same basic part numbers. Made of special steel. Assembled with polymer cage. ‘Free lateral’ series, no large or small ribs. Factory identification number only. Retainer groove in bore. Heavy series. (Non-interchangeable with other inner races and outer races identified with same basic part numbers.) Assembled with special cage, rollers, and/or internal geometry. Assembled with special cage, rollers, and/or internal geometry. Made of special steel. Heavy-Heavy series. (Non-interchangeable with other inner races and outer races identified with same basic part numbers.) Heavy-Medium series. (Non-interchangeable with other inner races outer races identified with same basic part numbers.) Assembled with special cage and/or roller, different internal geometry. Customized for performance. Special outer race used in ‘Hydra-Rib’ bearing. Used alone or with other prefix letters to indicate metric bore and/or O.D.. Metric Series. Metric Series. Metric Series. Metric Series. Metric Series. Metric Series. Metric Series. Metric Series. Metric Series, UNIPAC bearing. Metric Series. Metric Series. Metric Series. Metric Series. Double outer race with heavy section. May have unusual features such as flange, tapered O.D., etc. Through hardened components, Non-DIN 720 Part Numbers K prefix with 5 or 6 digits following also used for miscellaneous components (seals, bolts, filler rings, etc.) Cadmium plated. Light series. (Non-interchangeable with other inner races and outer races identified with same basic part numbers.) Inner race assembled with Duo-Face seal. Loose rib. (Part of Unit-Bearing.) TIMKEN PRODUCTS CATALOG

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ED Outer race EDC EE Inner race EH Inner race & outer race EL Inner race & Outer race EX Inner race & outer race EXX Inner race & outer race F Inner race FL Inner race & outer race FX Inner race & outer race G Inner race H Inner race & outer race H Inner race HV Inner race HH Inner race & Outer race HM Inner race & outer race HP Inner race HR Outer race J Inner race & outer race JC Inner race & outer race JD Inner race & outer race JE Inner race & outer race JF Inner race & outer race JG Inner race & outer race JN Inner race & outer race JP Inner race & outer race JR Inner race & outer race JRM Inner race & outer race JS Inner race & outer race JT Inner race & outer race JU Inner race & outer race JW Inner race & outer race K Outer race K Inner race & outer race K Miscellaneous KP Thrust Bearing L Inner race & outer race L Inner race L Outer race

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Roller Bearings Prefix suffix inner race or outer race explanation

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LA Inner race LA, LB, Seal LC, etc. LL Inner race & outer race LM Inner race & outer race M Inner race & outer race M Inner race & outer race N Inner race NA NA Inner race NA Outer race NAV Inner race NC Outer race NI Inner race NP Inner race & outer race NR Inner race NW Inner race NWV Inner race NX Inner race P Inner race P Inner race & outer race R Inner race & outer race R Inner race & outer race R Inner race & outer race R Inner race RB Outer race RC Inner race & outer race RN Various RR Inner race & outer race S Inner race & outer race SA Inner race & outer race SB Inner race SB Outer race SC Inner race SD Inner race & outer race SH Inner race SL Thrust bearing SR Inner race SW Inner race & outer race SWB Inner race SWV Inner race

B

TIMKEN PRODUCTS CATALOG

Inner race assembled with Duo-Face-Plus seal. These suffixes are used on a basic Duo-Face-Plus seal number to identify the assembly resulting from the use of the seal with various inner races in the series. Light-Light series. Light-Medium series. Medium series. Through hardened components, DIN 720 Part Numbers, IsoClass Part Numbers Bock or Gilliam type bearings. Two inner races mated with double outer race to form double row non-adjustable bearing. (Non-interchangeable with other inner races having same basic part numbers which may vary in bore, O.D., and width dimensions.) Etched electric pencil on double outer races mated with two ‘NA’ type single inner races to form double row non-adjustable bearings. ‘NA’ inner race made of special steel. Cushioned outer race (usually neoprene.) Tapered or threaded bore. Used with random numbers for product differentiation. ‘NA’ type ribless inner race for ribbed outer race series. ‘NA’ type inner race with slotted front face. ‘NA’ type inner race with slotted front face. Made of special steel. Lapped front face. Puller groove. Customized for performance. Gilliam replacement series. (Non-interchangeable with other inner races and outer races identified with same basic numbers.) Special feature bearing. (Non-interchangeable with bearings having the same basic part numbers.) Bock type bearing. Basic part number with polymer lubricant. Snap ring on O.D. Special ribbed outer race bearing. Used with random numbers, not to exceed six (6) digits, for purchased items that are distributed by Timken. ‘Relieved race.’ Special feature bearing. (Non-interchangable with bearings having same basic part numbers.) Special feature bearing. (Non-interchangable with bearings having same basic part numbers.) Assembled with brass cage. Flanged outer race. With square bore. Double inner race with square bore or double outer race. Special feature bearing, with special cage, rollers, and/or internal geometry. (Non-interchangeable with bearings having same basic part numbers.) Basic part number with polymer lubricant. Different radius from basic part numbers. Slot or keyway. (Non-interchangeable with bearings having same basic part numbers.) Slot or keyway assembled with brass cage. (Non-interchangeable with bearings having same basic part numbers.) Slot or keyway made of special steel. (Non-interchangable with bearings having same basic part numbers.)


Part Numbering Systems Prefix suffix inner race or outer race explanation

Special feature bearing. (Non-interchangeable with bearings having same basic part numbers.) Thrust bearing assemblies. Double outer race with heavy section. May have unusual feature such as flange, tapered O.D., etc. Tapered bore. Tapered O.D. Tapered bore ‘NA’ type inner race. Tapered O.D. Tapered bore inner race with brass cage. Thrust bearing assembly. Tapered bore. Double with tapered bore. Double with tapered bore, assembled with brass cages. Double with tapered bore and extended rib. Double with tapered bore, pressure removal groove or spiral groove in bore. Double with tapered bore, pressure removal groove or spiral groove in bore. Made of special steel. Double with tapered bore, special cage, rollers or internal geometry. Double with tapered bore, interlock feature. Double with tapered bore. Made of special steel. Double with tapered bore and slots or keys. Double with tapered bore. Made of special steel. Single, tapered bore, extended large rib. Single, tapered bore, extended large rib. Made of special steel. Tapered bore with interlock feature. Tapered bore with interlock feature and extended rib. Tapered bore inner race with puller groove. Tapered bore inner race with puller groove, extended inner race large rib. Tapered bore inner race or outer race O.D. Made of special steel. Tapered bore inner race or outer race O.D. with slots or keys. Tapered bore inner race or outer race O.D. with locking keyway in front face, extended inner race large rib or outer race width. Tapered bore. Made of special steel. Basic series part number, unitized, self-contained. Basic series part number, unitized, self-contained. Special close stand. Special close stand. Made of special steel. Special internal geometry. Made of special steel. Special cage, rollers, and/or internal geometry. Made of special steel. Slot(s) or keyway(s). Oil holes in retainer. Slot(s) or keyway(s). Slot(s) or keyway(s) with brass cage. Slot(s) or keyway(s). Double inner race or outer race with slot(s) or keyway(s). Extended face with slot(s) or keyway(s). Slot(s) or keyway(s). Slot(s) or keyway(s). Made of special steel.

TIMKEN PRODUCTS CATALOG

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B

SX Outer race T Race T Outer race T Inner race T Outer race TA Inner race TA Outer race TB Inner race TC Race TC Inner race TD Inner race TDB Inner race TDE Inner race TDG Inner race TDGV Inner race TDH Inner race TDL Inner race TDV Inner race TDW Inner race TDXX Inner race TE Inner race TEV Inner race TL Inner race TLE Inner race TP Inner race TPE Inner race TV Inner race & outer race TW Inner race & outer race TWE Inner race & outer race TXX Inner race U Inner race & outer race U Inner race & outer race US Inner race & outer race V Inner race & outer race V Inner race & outer race VC Inner race VH Inner race W Inner race & outer race W Thrust Bearing WA Inner race & outer race WB Inner race WC Inner race & outer race WD Inner race & outer race WE Inner race & outer race WS Inner race & outer race WV Inner race & Outer race


Roller Bearings Prefix suffix inner race or outer race explanation

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WXX Inner race & Outer race X Inner race X Inner race X Inner race & Outer race X Inner race & Outer race XA Inner race & Outer race XAA Inner race XAB Inner race XB Inner race XB Outer race XC Inner race & Outer race XD Outer race XD Inner race XD Inner race XDXP Outer race XE Outer race XGA Inner race XGB Inner race XP Inner race XR Inner race & Outer race XS Inner race & Outer race XV Inner race & Outer race XW Inner race XX Inner race & Outer race Y Outer race YD Outer race YDA Outer race YDV Outer race YDW Inner race YKA Outer race YKB Outer race YSA Outer race Z Inner race & Outer race

B10

TIMKEN PRODUCTS CATALOG

Slot(s) or keyway(s). Made of special steel. ISO part number. Slot(s) or keyway(s). Special feature bearing. (Non-interchangable with bearings having the same basic part number.) ISO bearing with same boundary dimensions as basic part number but with different internal geometry, yielding increased rating. Special feature bearing. (Non-interchangeable with bearings having the same basic part number.) ISO single inner race. (Non-interchangeable with bearings having the same basic part number.) ISO single inner race. (Non-interchangeable with bearings having the same basic part number.) Different bore, width, or radius, from basic part number. Assembled with brass cage. Special feature flanged outer race. (Non-interchangeable with bearings having the same basic part number.) Limited production bearings to which standard series part numbers have not been assigned. Double outer race, no oil holes or groove. Double inner race, different bore or width from basic part numbers. Double inner race, oil holes in large rib. Double outer race, no oil holes or groove, special material and process. Different bore, width, or radius from basic part number. ISO single inner race. (Non-interchangeable with bearings having the same basic part number.) ISO single inner race. (Non-interchangeable with bearings having the same basic part number.) Special steel and process. Crossed roller bearings. Different bore, O.D., width, or radius from basic part number. Special feature inner race or outer race made of special steel. Slotted. Single inner race or single outer race. Made of special steel. ISO part number. Double outer race with oil holes, no groove. Double outer race with oil holes, no groove. (Non-interchangeable with bearings having the same basic part number.) Double outer race with oil holes, no groove. made of special steel. Double outer race with oil holes, no groove. Slot(s) or keyway(s) in face(s). ISO single outer race. (Non-interchangeable with bearings having the same basic part number.) ISO single outer race. (Non-interchangeable with bearings having the same basic part number.) ISO single outer race. (Non-interchangeable with bearings having the same basic part number.) Close stand part.


Part Numbering Systems Metric part numbering systems J-Line part numbers

The “J” prefix letter is used in conjunction with the ABMA part numbering system to identify metric dimensioned and toleranced inner race and outer races. The bearing series designation does not contain the prefix letter “J”. J-Line bearings are referred to as inch bearings in metric bore, O.D. and width.

J HM

Section 1 Duty

5

2 2 6

Section 2 Angularity

4 9

B

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Section 3 Basic Series Indications

Section 5 Modification Suffix

Section 4 Component Designator

ISO Part Numbering System 3 2 1 0 Diameter Series

303 313 302

0

323 322 320

1

2

332 331 330

3

Width Series The original metric part numbering system for tapered roller bearings was based on the ISO 15 dimensional plan for radialbearings. A 5-digit part number commencing with numeral 3 describes the bearing assembly (inner race and outer races). Section 1 - Symbol for bearing type

3 always applies to tapered roller bearings.

32218 has a 90 mm bore. If the bore diameter is less than 20 mm, the last two digits can interpreted as follows: 00=10 mm, 01=12 mm, 02=15 mm and 03=17 mm. If the bore diameter is greater than 500 mm, then the last 3 digits (preceded by a slash) correspond to the bore size.

3

2

2

1 8

Section 2 - Width series

The bearing width is classified from 0 to 3 in increasing order of width.

Section 4 Inner race Bore Designation

The bearing section height is classified from 0 through 3 in increasing order of O.D. for a given bore size. Section 4 - Inner race bore designation

The 2 last digits relate to the inner race bore diameter that can be calculated by multiplying the number indicated by 5, if the bore diameter is between 20 and 500 mm. For example, bearing

Section1 Tapered Roller Bearing

Section 2 Width Series

Section 3 Diameter Series

TIMKEN PRODUCTS CATALOG

B11

Section 3 - Diameter series


Roller Bearings New ISO 355 part numbering system Finding that tapered roller bearings did not conform to the ISO 15 general plan, because dimensions given were not found to be optimal, the ISO introduced a new numbering system for tapered roller bearings in ISO 355. This system uses 3 alpha-numeric fields to define the bearing series. The bearing part number is then

B

defined by adding the inner race diameter in mm after the bearing series. Although all original metric part numbers were assigned a new designation in the ISO 355 plan, the original part number is still used.

G

Diameter Series

F E D C B

B C DE

B C D E

B C D E

B C D E

Width Series

T Symbol for tapered roller bearings (optional)

Angle Series Designation

a

1 2 3 4 5 6 7

over incl.

Reserved for future use 10° 13° 52’ 15° 59’ 18° 55’ 23° 27°

Diameter Series Designation

D d 0.77

over incl.

A B C D E F G

Reserved for future use 3.40 3.80 4.40 4.70 5.00 5.60

Width Series Designation

over incl.

A B C D E

Reserved for future use 0.50 0.68 0.80 0.88

Bearing bore diameter (mm)

B12

3.80 4.40 4.70 5.00 5.60 7.00

T (D − d) 0.95

13° 52’ 15° 59’ 18° 55’ 23° 27° 30°

TIMKEN PRODUCTS CATALOG

0.68 0.80 0.88 1.00

4 C

B

100


Part Numbering Systems “New” metric bearings A new range of metric bearings were also included in the ISO 355 plan. These new bearings are specifically applicationoriented and are designed for optimum performance. To easily identify these part numbers against the application type, The Timken Company introduced an alpha-numeric part number designation. The part number construction is similar to that of J-Line part numbers and separate numbers are assigned to both inner race and outer races.

J-prefix

All of the new metric bearings are identified with a J-prefix that indicates a new metric dimensioned and toleranced bearing. Section 1 - Duty

Indicates application type: C, D & F = general purpose N = combination of general purpose and pinion P = high speed S and T = pinions W = high axial loads

B

Comparison table: increase in section for a 55 mm bore bearing Raceway angle between

mm 100 90 80 55

11° 30’ and 15° 10’

32911 (2BC)

JC5500 (2CC)

32011X (3CC)

33011 (2CE)

JD5500 (2CD)

33111 (3CE)

30211 (3DB)

32211 (3DC)

120 110 100 55

11° 30’ and 15° 10’

33211 (3DE)

JF5500 (2ED)

30311 (2FB)

32311 (2FD)

120 110 100 55

JP5500 (4CB)

JS5500 (5DD)

JT5500 (5ED)

JW5500 (7FC)

JN5500 (4FE)

31311 (7FB)

32311B (5FD)

TIMKEN PRODUCTS CATALOG

B13

18° 15’ and 30°


Roller Bearings Section 2 - Inner race Bore

Optimum bearing selection: ISO 355

Section 3 - Component Designator

ISO 355 offers many application-specific bearing selection options for a given bore. Depending on application and type of load, thrust and/or radial, the bearing with the optimum angle and section can be selected. For example, pinion bearings have a steep angle, whereas bearings for machine tools are generally designed with a shallow angle and a light-section. The previous table demonstrates this feature for 55 mm bore bearings.

The inner race bore metric diameter is included in the part number designation of both the inner race and outer races.

Bearing assembly numbers

J P 100 49

Section 1 Duty

Section 3 Component Designator

Section 2 Inner race Bore Diameter

Multiple-row bearings and matched bearing assemblies are assigned a 5-digit alpha-numeric code, in combination with the inner race part number to describe the individual component parts, inspection level and the adjustment value of pre-set assemblies: e.g., LM48548-9K2A7. An assembly number is assigned on receipt of the first order for new applications. It is very important for correct function of the bearing in a given application that the same assembly number is quoted for all subsequent orders.The Timken Company should be consulted if additional information is required on the assembly number.

Radial Tapered Roller Bearings - Torrington Two or three-digit size indication. The number is read as an actual bore (i.e., 70 is 7.0 in.) or approximate bore i.e., 83 is 8.375 in.).

TS single-row TSS single-row steeper contact angle TDI two row converging contact angles TDOC, TDO two row diverging contact angles

70

TS

340

Inch size "Series" represents a specific bearing internal geometry.

Bearing Modification Code

A

A

Modification code to inner ring.

108 Modification code to the bearing.

Modification code to outer ring.

â&#x20AC;˘

B

Same identification as in the ABMA part numbering system. For further explanation of prefix and suffix symbols, or proprietary part numbers of special bearings, consult your Timken sales representative.

B14

TIMKEN PRODUCTS CATALOG


Tapered Roller Bearings Type TS TAPERED ROLLER BEARINGS

• TS style is the most widely used tapered roller bearing. • Part numbers give specifiers the widest possible choice from the comprehensive

TS

range of metric (ISO and ‘J’ prefix) and inch-sizes available from The Timken Company. • Consult your Timken representative before making a final bearing selection to ensure suitability, availability and the most cost-effective application. • To place an order or obtain a quotation, specify the inner and outer part numbers. Example: inner race outer race

B

JH211749 - JH211710

• In most ISO bearings, only one bearing number is specified for both races: 32310 Example: Conforms to the ISO 355 standard.

Bearing data tables In the following bearing data tables, part numbers are listed in ascending order of bore, outside diameter and width. Bearing ratings shown in tables are based on environmental reference conditions. Effects of known operating conditions on bearing performance in an application should be investigated before final bearing selection is made. Approximate mass is listed for every part number. For weight-critical applications or exact freight cost evaluation purposes, a more accurate value should be obtained from

TIMKEN PRODUCTS CATALOG

B15

your Timken representative.


Roller Bearings

Dimensions, mm (inches) Load Ratings, N (lbf.) Factors (5) Dynamic (2) Factors (5) Static Part Number Dynamic (1)

Ts

Single-Row

d

D

T C1

7.938 31.991 10.008 10600

0.3125

1.2595

0.3940

2380

9.525 31.991 10.008 10600

B

0.3750

1.2595

0.3940

0.4375

1.3775

0.4330

0.4719

1.2595

0.3940

0.4992

1.3775

0.4330

0.5000

1.3775

0.4330

0.5000

1.5000

0.5313

T

0.5901

1.3775

0.4330

C

0.6250

1.3775

0.4330

0.6250

1.5745

0.4730

B

d

1.6250

0.5625

0.6250

1.6875

0.5625

1.6875

0.6563

0.6250

1.8504

0.5662

0.6250

1.9380

0.7813

0.6250

15.875

0.6250

1.9380

0.9063

2.1250

0.8750

0.6294

1.8494

0.8268

0.6690

1.5741

0.4730

0.6690

1.5745

0.4730

0.6690

1.8504

0.5662

0.6872

1.4380

0.4375

0.6875

1.5700

0.5450

0.6875

1.7500

0.5000

0.6875

1.7500

0.6100

0.7082

1.8504

0.5662

0.7087

19.004

0.7482

1.8504

0.5662

2.2400

0.7625

653

5770 3070 1.88 21300 1300 1010

690

5430

A4049 A4050 00050 A4059

1700

962

1440

881

2310

1050

2310

1050

2510

A6062

2170

2020

724

653

724

653

1440

881

704

587 655

03062

950

1440

881

1440

881

0.31 1.95 10900

9450

2450

881

05062 09062 09062

1

1

A6157

11

03162

14

11520

14

17520

16

05185

14

09195

21

09194

21

21212

21

HM81649 HM81610

21

8840

A6067

A6157A

11

2770

A6067

A6157

11

2770

05066

05185

14

5720

A5069

A5144

11

2600

LM11749 LM11710

14

5260

6

11

4640

05068 05175

14

5720

05070XS 05185-S

14

5720

05070X 05185-S

14

5720

1729

10200

(3) Negative value indicates effective center inside cone backface. (4) These maximum fillet radii will be cleared by the bearing corners. (5) These factors apply for both inch and metric calculations. Consult your Timken representative for instruction on use.

â&#x20AC;˘

A4138

9560

revolutions L10 life, for the ISO life calculation method. (2) Based on 90 x 106 revolutions L10 life, for The Timken Company life calculation method. C90 and Ca90 are radial and thrust values.

TIMKEN PRODUCTS CATALOG

14

9100

(1) Based on 1 x 106

B16

00150

9100

5740 1.90 45300 1774 1290

1

5720

0.36 1.68 6420 3920 1.64 25400 1440

A4138

6560

5150 4220 1.22 20600 4C 1160

1

3920

5950 2910 2.04 23400 1340

A4138

4780

0.99 42500 21063

2540

1

L21549 L21511

0.83 17400 11590

1220

A2126

2770

0.36 1.68 6420 3920 1.64 25400

5560

56.896 19.368 42000

724

A2047

3130

0.36 1.68 6420 3920 1.64 25400

5560

18.000 47.000 14.381 24700

0.48 1.25

5560

17.987 47.000 14.381 24700

0.29 2.10

4460

17.462 44.450 15.494 24700

447

0.49 1.23 3130 2610 1.20 11600

5160

17.462 44.450 12.700 19900

820

1

2580

0.36 1.68 6420 3920 1.64 25400

2720

17.462 39.878 13.843 22900

550

0.53 1.14 3220 2900 1.11 12300

5560

17.455 36.525 11.112 12100

710

A4138

3840

0.53 1.14 3220 2900 1.11 12300

2790

16.993 47.000 14.381 24700

531

0.55 1.10 9630 9000 1.07 39300

2790

16.993 39.992 12.014 12400

1130

A4044

2580

5010 2360 2.12 17100

0.59 1.02 11200 11300

8350

16.993 39.982 12.014 12400

550

0.27 2.26 10300 4680 2.20 40500

9670

15.987 46.975 21.000 37100

710

1

2580

0.27 2.26 10300 4680 2.20 40500

8920

53.975 22.225 43000

550

A2126

2070

0.36 1.68 6420 3920 1.64 25400

8920

15.875 49.225 23.020 39700

429

A2037

0.33 1.81 7550 4280 1.76 29200 17580

5560

15.875 49.225 19.845 39700

710

0.85 4510

6540

15.875 47.000 14.381 24700

0.70

3910

15.875 42.862 16.670 29100 0.6250

0.31 1.93

5000

15.875 42.862 14.288 17400

a

0.6250

618

1

2580

0.53 1.14 3220 2900 1.11 12300

2790

15.875 41.275 14.288 22200

D

550

0.32 1.88 3650 1990 1.83 13900

3160

15.875 39.992 12.014 12400

710

A2126

2070

0.45 1.32 3160 2450 1.29 11500

2740

15.875 34.988 10.998 14100

0.28 2.18

4340

14.987 34.988 10.998 12200

429

0.45 1.32 3160 2450 1.29 11500

2740

12.700 38.100 13.495 19300

618

Inner Outer

A2031

2070

0.45 1.32 3160 2450 1.29 11500

2740

12.700 34.988 10.998 12200

429

0.41 1.48 2750 1910 1.44 9230

2380

12.680 34.988 10.998 12200

618

0.45 1.32 3160 2450 1.29 11500

2740

11.987 31.991 10.008 10600

K C0

0.41 1.48 2750 1910 1.44 9230

2380

11.112 34.988 10.998 12200

e Y C90 Ca90

0.41 1.48 2750 1910 1.44 9230

19


Tapered - Type TS

Bearing

B C

10.785 7.938 0.4246

0.3125

10.785 7.938 0.4246

0.3125

10.988 8.730 0.4326

0.3437

10.785 7.938 0.4246

0.3125

10.988 8.730 0.4326

0.3437

10.988 8.730 0.4326

0.3437

14.072 11.112 0.5540

0.4375

10.988 8.730 0.4326

0.3437

10.998 8.712 0.4330

0.3430

11.153 9.525 0.4391

0.3750

14.681 11.112 0.5780

0.4375

14.288 9.525 0.5625

0.3750

16.670 13.495 0.6563

0.5313

14.381 11.112 0.5662

0.4375

21.539 14.288 0.8480

0.5625

21.539 17.462 0.8480

0.6875

21.839 15.875 0.8598

0.6250

21.000 16.000 0.8268

0.6299

11.153 9.525 0.4391

0.3750

11.153 9.525 0.4391

0.3750

14.381 11.112 0.5662

0.4375

11.112 7.938 0.4375

0.3125

14.605 10.668 0.5750

0.4200

11.908 9.525 0.4688

0.3750

14.381 11.430 0.5662

0.4500

14.381 11.112 0.5662

0.4375

14.381 11.112 0.5662

0.4375

19.837 15.875 0.7810

0.6250

a(3)

Dimensions, mm (inches) Factors Shaft Housing Cage

max shaft backing backing fillet radius shoulder dia. shoulder dia. R(4)

d a

d b

r (4)

backing shoulder dia. Da

D b

A a

A b

G 1

G2 Cg

-3.0

0.5 12.5 13.0 1.3 29.0 26.0

-0.20 1.40 1.7 3.17

-0.12

0.02

-0.01

0.49

0.51

0.05

1.14

1.02

0.06

-0.20 1.40 1.7 3.17

-0.12

-0.01

0.53

0.59

0.05

1.14

1.02

0.06

0.10 1.10 2.3 4.12

-0.10

0.05

0.00

-3.0

0.8 15.5 16.5 1.3 29.0 26.0

-0.20 1.40 1.7 3.17

-0.12

0.03

-0.01

-2.5

0.8 17.5 17.5 1.3 32.0 29.0

-0.10

0.03

0.61 0.69

0.69 0.65 0.69

0.05 0.05 0.05

1.26 1.14 1.26

1.14 1.02 1.14

-2.5 1.3 17.0 18.5 1.3 32.0 29.0 -0.10

0.05

0.67

0.73

0.05

1.26

1.14

0.04 0.06

0.00

0.04

0.00

0.04

-0.40 1.30 3.1 2.92

0.03

-0.02

-0.20

0.06

0.8 19.0 19.5 1.3 32.0 29.0

0.65

-0.10

0.03

0.75

0.75 0.77

0.05

1.34 1.26

1.30 1.14

0.05

0.00

0.04

-0.30 1.30 3

-0.13

-0.01

0.05

0.77

0.85

0.05

1.28

1.14

0.05

-1.5 1.3 20.5 22.0 1.3 37.0 34.0

0.50 1.60 2.9

-0.06

0.02

0.05

0.81

0.87

0.05

1.46

1.34

0.06

0.40 1.30 4.2 4.01

-0.20

0.02

0.05

0.79

0.85

0.08

1.48

1.34

0.05

0.60 3.4 4.63

-0.05

0.02

0.06

0.89

0.96

0.06

1.56

1.36

-5.8 1.5 21.0 23.0 1.5 39.0 36.5 -0.23

0.06

0.83

0.91

0.06

1.54

1.44

0.06

0.40 1.90 0.02

0.08

-4.1 1.5 21.0 23.5 1.3 42.5 40.5

0.20 1.20

-0.16

0.06

0.01

-9.1

0.8 21.5 22.0 1.3 44.5 42.0 2.30

0.83 0.85

0.93

0.03

0.8 21.5 22.0 3.5 44.5 39.0 2.30

-0.36

0.03

-5.8

0.8 26.0 29.0 2.3

-0.23

0.03

1.03

1.14

0.14 0.09

1.75

1.59

-0.36

0.87

0.05

1.67

-9.1

0.85

0.87

0.05

1.75

1.65 1.54

50.0 43.0 1.97

1.69

0.09

5.8

0.05 0.02

0.09

0.02

*

* 7 4.14

*

*

0.04

0.90

-1.5

0.8 21.0 22.0 1.3 36.5 34.0

0.50 1.60 2.9

-0.06

0.03

0.02

-1.5

0.8 21.0 22.0 1.3 37.0 34.0

-0.06

0.03

0.83 0.83

1.08 0.87 0.87

0.08 0.05 0.05

1.69 1.44 1.46

1.48 1.34 1.34

-4.1 1.5 22.0 24.5 1.3 42.5 40.5 -0.16

0.06

0.87

0.96

0.05

1.67

1.59

-2.0 1.5 21.5 23.5 1.5 33.5 30.0 -0.08

0.06

0.84

0.93

0.06

1.32

1.18

-5.1 1.3 22.0 23.5 1.3 37.0 34.0 -0.20

0.05

0.87

0.93

0.05

1.46

1.34

-1.8 1.5 22.0 24.5 1.5 41.0 38.0 -0.07

0.06

-4.1

0.8 22.5 23.0 1.5 42.0 38.0

0.87

-0.16

0.03

0.89

0.96 0.91

0.06 0.06

1.61 1.65

1.50 1.50

0.06

0.05 0.06

0.50 1.60 2.9 0.02

0.06

0.20 1.20 0.01

0.05

0.00

0.05

0.70 4.8 4.74

0.02

0.03

0.03

0.06

0.20 1.20 0.01

0.05

0.20 1.20

-0.16

0.01

0.89

1.02

0.06

1.67

1.59

5.8 5.8

0.05

-4.1 1.5 22.5 25.0 1.5 42.5 40.5

0.20 1.20

-0.16

0.01

0.05

*

* 10.6

*

*

0.06

0.89

0.98

0.06

-6.9 1.5 25.0 27.0 1.3 -0.27

0.06

0.98

1.06

0.05

1.67

51.0 49.0 2.01

(6) For standard class (4 or 2) only, the maximum metric value is a whole millimeter dimension. (7) Compound radius on inner race.

1.59 1.93

5.8

0.0404

0.05 0.11

0.0392

0.08 0.18

0.0456

0.10 0.21

0.0448

0.12 0.25

0.0448

0.12 0.27

0.0448

5.39

0.13 0.28

0.0376

5.55

0.07 0.16

0.0448

5.55

0.07 0.16

0.0404

5.55

0.19 0.42

0.80 1.60 4.6 2.61

0.26 0.57

0.0526

0.40

0.21 0.47

0.0558

5.55

0.20 0.44

0.0452

0.00 1.30 2.5 4.61

-4.1 2.0 22.5 26.0 1.5 42.5 40.5 0.08

5.8

0.13 0.29

0.0452

5.64

0.12 0.27

0.0448

5.64

0.10 0.22

0.0423

-6.1 1.0 23.0 27.5 2.0 43.0 37.5 1.40 1.30 6.1 4.57

0.09 0.21

0.0465

0.60 8 4.05

-0.24

0.0384

0.60 8 4.05

0.07 0.16

5.55

0.05 0.11

0.0404

5.3 4.53

0.05 0.11

0.0348

-1.3 1.5 22.5 24.5 1.5 39.5 34.5 1.50

0.08 0.18

0.0355

-5.1 1.3 20.0 21.5 2.0 37.5 34.0

0.05 0.12

0.0330

5.64

0.05 0.12

0.0355

5.36

0.04 0.09

0.0355

0.10 1.10 2.3 4.12

-3.3 1.3 19.5 21.5 1.3 32.5 29.0

0.0308

0.8 34.0 33.0

B

0.06 0.13

-5.1 1.5 16.5 19.0 -2.5

0.0355

0.10 1.10 2.3 4.12

0.04 0.10

0.10 1.10 2.3 4.12

0.05 0.10

0.0308

-2.5 1.3 15.5 17.5 1.3 32.0 29.0 0.61

0.0308

-3.0 1.3 13.5 15.0 1.3 29.0 26.0 0.05

Weight kg (lbs.)

0.13 0.28

0.0521

0.27 0.59

Continued on next page.

Details on drawing for bearing.

(8) Pin-type cage. Please consult The Timken Company.

TIMKEN PRODUCTS CATALOG

B17

â&#x20AC;˘


Roller Bearings

Dimensions, mm (inches) Load Ratings, N (lbf.) Factors (5) Dynamic (2) Factors (5) Static Part Number Dynamic (1)

Ts

Single-Row

d

19.004

0.7482

D

T C1

56.896 19.368 42000 2.2400

0.7625

9450

19.050 39.992 12.014 12400

B

0.7500

1.5745

0.4730

0.7500

1.6250

0.4687

0.7500

1.7500

0.5000

0.7500

1.7810

0.6100

0.7500

1.8504

0.5662

0.7500

1.8504

0.5662

T

0.7500

1.9380

0.7100

C

0.7500

1.9380

0.7813

0.7500

1.9380

0.7813

19.050 49.225 21.209 39700

D B

d

1.9380

0.8350

0.7500

1.9380

0.8350

0.7500

1.9380

0.9063

0.7500

1.9380

0.9063

0.7500

1.9380

0.9063

0.7500

19.050

0.7500

19.050

0.7500

19.050

0.7500

19.050

0.7500

19.050

0.7500

19.050

0.7500

19.050

0.7500

19.050

0.7500

1.9380

0.9063

50.800 20.638 39700 2.0000

0.8125

2.0787

0.7100

2.0820

0.7256

2.0820

0.7969

2.1250

0.8750

2.1250

0.8750

2.1250

0.8750

2.2400

0.7625

0.7869

1.8497

0.5662

0.7869

1.8500

0.6004

0.7869

1.8504

0.5662

0.7869

1.8504

0.5662

1050

2310

1050

2310

1050

2310

1050

2310

1050

2310

1050

1780

917

2310

1050

2310

1050

2510 2510 2510 2450 1440 1440 1440 1440

05075

09067 09074 09078 09067 09067 09074 09074

881 881 881 881

09078

21

09195

21

09194

19

09196

19

09194

21

09196

21

09194

21

09078

09196

21

09074

09201

21

9100

LM11949 LM11919

16

7200

09067

09194-S

19

9100

09074

09194-S

21

9100

21212

21

9560

21213

21

9560

21

9560

1729

19

10200

05079

05185A

14

5720

05079 05186

14

5720

05079

05185

14

5720

05079

05185-S

5720

(3) Negative value indicates effective center inside cone backface. (4) These maximum fillet radii will be cleared by the bearing corners. (5) These factors apply for both inch and metric calculations. Consult your Timken representative for instruction on use.

â&#x20AC;˘

09195

9100

revolutions L10 life, for the ISO life calculation method. (2) Based on 90 x 106 revolutions L10 life, for The Timken Company life calculation method. C90 and Ca90 are radial and thrust values.

TIMKEN PRODUCTS CATALOG

19

9100

5740 1.90 45300 1775 1290

14

9100

(1) Based on 1 x 106

B18

09195

0.99 42500 21075A 21212

2540

14

9100

0.99 42500 21075

2540

05185

05075X 05185-S

0.99 42500 21075

2540

16

9100

0.36 1.68 6420 3920 1.64 25400

5560

LM11949 LM11910

9100

0.36 1.68 6420 3920 1.64 25400

5560

19.987 47.000 14.381 24700

2310

11

9100

0.36 1.68 6420 3920 1.64 25400

5560

19.987 47.000 14.381 24700

1050

6

9100

0.36 1.68 6420 3920 1.64 25400

5560

19.987 46.990 15.250 24700

2310

0.31 1.95 10900

9450

19.987 46.982 14.381 24700

1050

0.59 1.02 11200 11300

9670

56.896 19.368 42000

2310

0.59 1.02 11200 11300

9670

53.975 22.225 43000

1050

0.59 1.02 11200 11300

9670

53.975 22.225 43000

2310

11

9100

0.27 2.26 10300 4680 2.20 40500

8920

53.975 22.225 43000

1050

0.27 2.26 10300 4680 2.20 40500

8920

52.883 20.241 39700

2310

A6162

5720

0.30 2.00 7930 4080 1.94 32000

6870

52.883 18.430 39700

881

0.27 2.26 10300 4680 2.20 40500

8920

52.800 18.034 30600

1440

0.27 2.26 10300 4680 2.20 40500

8920

A6075

5720

0.27 2.26 10300 4680 2.20 40500

8920

19.050 49.225 23.020 39700

881

0.27 2.26 10300 4680 2.20 40500

8920

19.050 49.225 23.020 39700

1440

11

7200

0.27 2.26 10300 4680 2.20 40500

8920

19.050 49.225 23.020 39700

917

0.27 2.26 10300 4680 2.20 40500

8920

19.050 49.225 23.020 39700

1780

A6157

4640

0.27 2.26 10300 4680 2.20 40500

8920

19.050 49.225 21.209 39700

a

0.7500

950

0.27 2.26 10300 4680 2.20 40500

8920

A6075

5150 4220 1.22 20600 4A 1160

19

2770

0.27 2.26 10300 4680 2.20 40500

8920

19.050 49.225 19.845 39700

653

0.27 2.26 10300 4680 2.20 40500

8920

19.050 49.225 19.845 39700

724

1729X

2770

0.36 1.68 6420 3920 1.64 25400

5560

19.050 49.225 18.034 39700

653

0.36 1.68 6420 3920 1.64 25400

5560

19.050 47.000 14.381 24700

724

Inner Outer

10200

0.30 2.00 7930 4080 1.94 32000

6870

19.050 47.000 14.381 24700

0.48 1.25

4460

19.050 45.237 15.494 30600

1290

0.53 1.14 3220 2900 1.11 12300

2790

19.050 44.450 12.700 19900

2450

K C0

5740 1.90 45300 1774

0.53 1.14 3220 2900 1.11 12300

2790

19.050 41.275 11.905 12400

e Y C90 Ca90

0.31 1.95 10900

14


Tapered - Type TS

Bearing

B C

19.837 15.875 0.7810

0.6250

11.153 9.525 0.4391

0.3750

11.153 8.730 0.4391

0.3437

11.908 9.525 0.4688

0.3750

16.637 12.065 0.6550

0.4750

14.381 11.112 0.5662

0.4375

14.381 11.112 0.5662

0.4375

19.050 14.288 0.7500

0.5625

21.539 14.288 0.8480

0.5625

21.539 14.288 0.8480

0.5625

19.050 17.462 0.7500

0.6875

19.050 17.462 0.7500

0.6875

21.539 17.462 0.8480

0.6875

21.539 17.462 0.8480

0.6875

21.539 17.462 0.8480

0.6875

21.539 17.462 0.8480

0.6875

21.539 17.462 0.8480

0.6875

16.637 14.605 0.6550

0.5750

19.050 14.684 0.7500

0.5781

21.539 14.684 0.8480

0.5781

21.839 15.875 0.8598

0.6250

21.839 15.875 0.8598

0.6250

21.839 15.875 0.8598

0.6250

19.837 15.875 0.7810

0.6250

14.381 11.112 0.5662

0.4375

14.381 12.000 0.5662

0.4724

14.381 11.112 0.5662

0.4375

14.381 11.112 0.5662

0.4375

a(3)

Dimensions, mm (inches) Factors Shaft Housing Cage

max shaft backing backing fillet radius shoulder dia. shoulder dia. R(4)

d a

d b

r (4)

-6.9 1.5 25.0 27.0 1.5 -0.27

0.06

0.98

1.06

0.06

backing shoulder dia. Da

D b

51.0 49.0 2.01

1.93

A a

A b

G 1

*

* 10.6

*

*

-1.5 1.0 23.0 24.0 1.3 37.0 34.0

0.50 1.60 2.9

-0.06

0.02

0.04

0.91

0.94

0.05

1.46

1.34

0.06

-1.5 1.0 23.0 24.0 1.3 37.0 34.5

0.50 1.60 2.9

-0.06

0.02

0.04

0.91

0.94

0.05

1.46

1.36

0.06

G2 Cg

5.39 5.64 5.64

0.03

0.06

0.20

0.70 6.6

0.01

0.03

0.06

1.61

1.50

-5.6 1.3 23.5 25.0 1.3 41.5 39.5 -0.22

0.05

0.93

0.98

0.05

1.63

1.56

-4.1 1.3 23.5 25.0 1.3 42.5 40.5 -0.16

0.05

0.93

0.98

0.05

1.67

1.59

-4.1 1.5 23.5 25.5 1.5 42.5 40.5 -0.16

0.06

0.93

1.00

0.06

1.67

1.59

0.20 1.20 0.01

0.05

0.20 1.20 0.01

5.8 5.8

0.05

-0.29

0.02

0.94

1.00

0.05

1.75

1.65

-0.36

0.06

0.94

1.02

0.05

1.75

1.65

0.09

0.05 0.02

0.60 8 4.05

-0.36

0.02

0.05

0.94

1.00

0.05

1.75

1.65

0.09

0.50 1.30 8 4.05

-0.29

0.02

0.05

0.94

1.00

0.14

1.75

1.54

0.05

0.50 1.30 8 4.05

-0.29

0.02

0.05

0.94

1.00

0.06

1.75

1.63

-9.1 1.5 24.0 26.0 3.5 44.5 39.0 2.30 -0.36

0.06

0.94

1.02

0.14

1.75

1.54

0.09

-9.1 1.5 24.0 26.0 1.5 44.5 41.5 2.30 -0.36

0.06

0.94

1.02

0.06

1.75

1.63

0.09

-9.1 1.3 24.0 25.5 3.5 44.5 39.0 2.30 -0.36

0.05

0.94

1.00

0.14

1.75

1.54

0.09

-9.1 1.3 24.0 25.5 1.5 44.5 41.5 2.30 -0.36

0.05

0.94

1.00

0.06

1.75

1.63

0.09

-9.1 1.5 24.0 26.0

0.5 45.5 44.0 2.30

-0.36

0.02

0.06

0.02 0.02

-0.22

0.01

0.03

1.79

1.65

0.50 1.30 8 4.05 0.02

0.05

0.94

1.00

0.13

1.83

1.65

0.05

0.60 8 4.05

-0.36

0.02

0.06

0.94

1.02

0.13

-5.8 1.5 26.0 31.5 2.3 -0.23

0.06

1.03

1.24

0.09

-5.8 1.5 26.0 31.5

0.5

-0.23

0.02

0.06

1.03

1.24

-5.8 1.5 26.0 31.5 2.3 -0.23

0.06

1.03

1.24

0.09

-6.9 1.5 25.0 27.0 1.3 -0.27

0.06

0.98

1.06

0.05

1.83

1.65

1.97

1.69

0.06

0.94

1.04

0.06

0.13

0.07

1.97

1.75

0.13

0.07

1.97

1.69

0.13

51.0 49.0 1.90 2.01

1.93

1.67

1.59

0.07

0.07

0.30 10.6 0.01

0.20 1.20 0.01

0.05

-4.1 1.5 24.0 26.5 1.5 42.5 40.5

0.20 1.20

-0.16

0.01

0.06

0.94

1.04

0.06

1.67

1.59

0.20 1.20

-0.16

0.01

0.94

1.04

0.05

1.67

1.59

0.20 1.20

-0.16

0.01

0.06

0.94

1.04

0.06

1.67

(7) Compound radius on inner race.

1.59

5.8

0.05

-4.1 1.5 24.0 26.5 1.5 42.5 40.5

(6) For standard class (4 or 2) only, the maximum metric value is a whole millimeter dimension.

5.8

0.05

-4.1 1.5 24.0 26.5 1.3 42.5 40.5 0.06

5.8

5.8

0.05

0.0452

0.25 0.55

0.0558

0.25 0.54

0.0521

0.27 0.59

0.0448

0.12 0.26

0.0448

0.12 0.27

0.0448

5.55

0.25 0.54

0.0558

5.55

0.21 0.47

0.0558

5.55

0.21 0.45

0.0452

5.55

0.20 0.44

5.39

0.21 0.47

0.0441

50.0 43.0 3.30 1.80 7 3.55

0.20 0.45

0.0452

50.0 44.5 3.30 1.80 7 3.55

-4.1 1.5 24.0 26.5 1.5 42.5 40.5 -0.16

0.09

50.0 43.0 3.30 1.80 7 3.55

0.20 0.44

0.0452

-9.1 1.5 24.0 26.0 3.3 46.5 42.0 2.30

0.20 0.45

0.0452

-0.29

0.20 0.43

0.0452

-7.4 1.3 24.0 25.5 3.3 46.5 42.0

0.19 0.43

0.0452

5.49

0.19 0.42

0.0452

0.60 8 4.05 0.70 6.6

0.05

1.73

0.02

0.0452

0.60 8 4.05

0.09

0.98

1.79

0.02

0.18 0.41

0.60 8 4.05

0.20

0.93

1.02

0.02

0.18 0.40

0.0452

0.60 8 4.05

-5.6 1.3 23.5 25.0 1.3 45.5 42.0 0.05

0.94

0.05

0.60 8 4.05

0.17 0.39

0.0452

-7.4 1.3 24.0 25.5 1.5 44.5 41.5

0.12 0.27

0.0452

-7.4 1.3 24.0 25.5 3.5 44.5 39.0

0.12 0.27

0.0448

-9.1 1.3 24.0 25.5 1.3 44.5 42.0 2.30

0.13 0.28

0.0448

0.60 8 4.05

0.09 0.20

0.0441

0.50 1.30 8 4.05

0.05

0.0456

5.55

B

0.07 0.15

5.55

-7.4 1.3 24.0 25.5 1.3 44.5 42.0

-9.1 1.5 24.0 26.0 1.3 44.5 42.0 2.30

0.0404

5.49

0.07 0.14

0.80 1.60 4.6 2.61

1.00

0.27 0.59

0.0404

-0.07

0.93

0.0521

-1.8 1.5 23.5 25.5 1.5 41.0 38.0 0.06

Weight kg (lbs.)

0.12 0.26

0.0448

0.12 0.26

Continued on next page.

Details on drawing for bearing.

(8) Pin-type cage. Please consult The Timken Company.

TIMKEN PRODUCTS CATALOG

B19

â&#x20AC;˘


Roller Bearings

Dimensions, mm (inches) Load Ratings, N (lbf.) Factors (5) Dynamic (2) Factors (5) Static Part Number Dynamic (1)

Ts

Single-Row

d

19.987

D

T C1

51.994 15.011 27000

0.7869

2.0470

0.5910

6060

20.000 42.000 15.000 25700

B

0.7874

20.000

0.5906

2.0470

0.5910

2.2400

0.7625

0.8125

21.430

1.9380

0.7813

1.9687

0.6900

0.8656

1.7810

0.6100

T

0.8656

0.6100

C

0.8750

22.225

B

d

0.5910

2.0625

0.7625

2.1250

0.7625

2.1250

0.7625

2.2400

0.7625

2.2400

0.7625

2.2500

0.7813

57.150 22.225 2.2500

0.8750

2.3125

0.7500

0.8750

2.3750

0.7813

0.8750

2.4375

1.4375

0.8750

2.4409

0.7080

0.8750

2.6150

0.9375

0.8900

1.8504

0.6102

2580 2580 2450 2450 2450 2610 2990 2610 2610 4780

0.24 2.48 12500

10800

921 921 607 1080 1080

1080 1080

M12649 M12610 LM12749 LM12710 LM12749 LM12711 LL52549 LL52510 07087

2810 4140

0.47 1.27 7120

6170

1600

07087X 07196 M12648A M12610

1470 1770 1470 1470 2310

M12648

1800

07087 07087X

07204

14

07205

14

1328

2

2

10900

19

10200

19

10200

1729X

19

10200

50200 1975

1922

19

11300

55100 1280

1220

22

12400

50200 1975

1932

19

11300

50200 1975

1931

19

11300

3620

38

20200

242

19

11100

2631

2

18400

LM72849 LM72810

7420

(3) Negative value indicates effective center inside cone backface. (4) These maximum fillet radii will be cleared by the bearing corners. (5) These factors apply for both inch and metric calculations. Consult your Timken representative for instruction on use.

â&#x20AC;˘

18

10900

revolutions L10 life, for the ISO life calculation method. (2) Based on 90 x 106 revolutions L10 life, for The Timken Company life calculation method. C90 and Ca90 are radial and thrust values.

TIMKEN PRODUCTS CATALOG

M12610

6650

5760 1.24 33000 1300

18

6650

5170 2.42 49200 246X 1160

14

9780

5740 1.90 45300 1755 1290

14

9780

5740 1.90 45300 1755 1729 1290

11

6650

(1) Based on 1 x 106

B20

07196

5740 1.90 45300 1755 1730 1290

16

6650

5740 2.00 48300 1380 1329 1290

16

3770

5740 2.00 48300 1380 1290

18

7930

5030 2.10 43500 1130

19

7930

5030 2.10 43500 1130

19

9780

0.25 2.36 18400 8000 2.30 81700 2684

16000

22.606 47.000 15.500 27500

1570

1729

9720

0.28 2.13 21300 10300 2.07 89800 3655

18400

22.225 66.421 23.812 71000

1130

14

10200

5030 2.10 43500

0.33 1.82 11600 6560 1.77

10100

22.225 62.000 17.983 48200

1300

0.33 1.82 11600 6560 1.77

10100

22.225 61.912 36.512 82000

1570

07204

5790 1.81 43200 12580 12520

0.35 1.73 13300 7880 1.69

11500

22.225 60.325 19.845 44800

1290

0.33 1.82 11600 6560 1.77

10100

58.738 19.050 44800

0.8750

2380

0.31 1.95 10900

9450

51200

2380

0.31 1.95 10900

9450

57.150 19.845 44800

1570

0.31 1.95 10900

9450

56.896 19.368 42000

1570

0.29 2.05 11500

9960

56.896 19.368 42000

895

0.29 2.05 11500

9960

53.975 19.368 42000

1760

07079

5740 1.90 45300 1778

0.40 1.49 6990 4810 1.45 29600

6060

53.975 19.368 44300

14

6650

0.40 1.49 6990 4810 1.45 29600

6060

52.388 19.368 44300

0.8750

22.225

2.0472

0.8750

22.225

0.5910

1760

0.28 2.16 10600

9170

52.000 15.011 27000

0.8750

22.225

2.0470

0.8750

22.225

0.6900

2380

0.28 2.16 10600

9170

51.994 15.011 27000

0.8750

22.225

1.9687

0.8750

22.225

0.6900

2360

1080

0.40 1.49 6990 4810 1.45 29600

6060

50.005 17.526 40800

0.8750

22.225

1.9687

0.8750

22.225

0.5313

07204

6600

0.40 1.49 6990 4810 1.45 29600

6060

50.005 17.526 40800

0.8750

22.225

1.9687

0.8750

22.225

0.5313

959

0.40 1.51 3980 2700 1.47 16800

3450

50.005 13.495 27000

0.8750

22.225

1.9687

0.8750

22.225

0.4400

50.005 13.495 27000

0.8750

22.225

D

1.6563

Inner Outer

07079X

6650

0.31 1.96 7820 4100 1.91 35300

6780

22.225 42.070 11.176 15300

a

1.8100

1080

0.31 1.96 7820 4100 1.91 35300

6780

21.987 45.974 15.494 30200

2450

0.28 2.16 10600

9170

21.987 45.237 15.494 30200

1570

0.32 1.86 10500

9080

50.005 17.526 40800

0.8437

1500

0.31 1.95 10900

9450

20.638 49.225 19.845 40400

1570

0.40 1.49 6990 4810 1.45 29600

6060

56.896 19.368 42000

0.8121

K C0

0.37 1.60 6660 4260 1.56 29400 XAA32004X YAA32004X 1

5770

51.994 15.011 27000

0.7874

20.627

1.6535

e Y C90 Ca90

0.40 1.49 6990 4810 1.45 29600

1


Tapered - Type TS

Bearing

B C

14.260 12.700 0.5614

0.5000

4X 15.000 12.000 0.5906

0.4724

14.260 12.700 0.5614

0.5000

19.837 15.875 0.7810

0.6250

19.845 15.875 0.7813

0.6250

18.288 13.970 0.7200

0.5500

16.637 12.065 0.6550

0.4750

16.637 12.065 0.6550

0.4750

11.176 8.636 0.4400

0.3400

14.260 9.525 0.5614

0.3750

14.260 9.525 0.5614

0.3750

18.288 13.970 0.7200

0.5500

18.288 13.970 0.7200

0.5500

14.260 12.700 0.5614

0.5000

14.260 12.700 0.5614

0.5000

20.168 14.288 0.7940

0.5625

20.168 14.288 0.7940

0.5625

19.837 15.875 0.7810

0.6250

19.837 15.875 0.7810

0.6250

19.837 15.875 0.7810

0.6250

19.355 15.875 0.7620

0.6250

22.225 17.462 0.8750

0.6875

19.355 15.080 0.7620

0.5937

19.355 15.875 0.7620

0.6250

38.354 23.812 1.5100

0.9375

19.000 16.002 0.7480

0.6300

25.433 19.050 1.0013

0.7500

15.500 12.000 0.6102

0.4724

a(3)

Dimensions, mm (inches) Factors Shaft Housing Cage

max shaft backing backing fillet radius shoulder dia. shoulder dia. R(4)

d a

d b

r (4)

backing shoulder dia. Da

D b

A a

A b

G 1

G2 Cg

-2.8 1.5 26.0 27.5 1.3 48.0 45.0

0.30 1.40 7.6 7.07

-0.11

0.01

0.06

1.02

1.08

0.05

1.89

1.77

0.06

0.40 1.40 6.2 6.1

-0.18

0.02

1.00

1.14

0.04

1.56

1.44

0.06

0.30 1.40 7.6 7.07

-0.11

0.06

0.01

0.06

-6.9

0.8 26.0 27.0 1.3

*

* 10.6

-0.27

0.03

*

*

1.02

1.08 1.06

0.05 0.05

1.89

1.77

51.0 49.0 2.01

1.93

-7.1 1.5 26.0 28.5 1.5 45.5 42.5 -0.28

0.06

1.02

1.12

0.06

1.79

1.67

-6.4 1.3 27.5 29.5 1.3 46.0 44.0 -0.25

0.05

1.08

1.16

0.05

1.81

1.73

-5.3 1.3 26.0 27.5 1.3 42.0 39.5 -0.21

0.05

1.02

1.08

0.05

1.65

1.56

-5.3 1.3 26.0 27.5 1.3 42.5 40.0 -0.21

0.05

1.02

1.08

0.05

1.67

1.57

0.04

0.04

0.30 1.10 9.1 0.01

0.04

0.60

0.40 8.2 6.98

0.02

0.02

0.40 8.2 6.98

0.02

0.02

-0.07

-0.01

1.08

0.05

1.56

1.44

0.04

-0.11

0.01

0.05

1.06

1.12

0.04

1.85

1.75

0.06

0.30 1.40 7.6 7.07

-0.11

0.06

0.01

-6.4

0.4 26.5 26.5 1.3 46.0 44.0

-0.25

0.02

1.06 1.04

1.14 1.04

0.04 0.05

1.85 1.81

1.75 1.73

-6.4 1.3 26.5 28.5 1.3 46.0 44.0 -0.25

0.05

1.04

1.12

0.05

1.81

1.73

-2.8 1.3 27.0 28.5 1.3 48.0 45.0 -0.11

0.05

1.06

1.12

0.05

1.89

1.77

0.06

0.30 1.10 9.1 0.01

0.04

0.30 1.10 9.1 0.01

0.04

0.01

0.06

0.30 1.40 7.6 7.07

-0.11

0.01

0.06

1.06

1.14

0.08

1.89

1.75

0.06

-7.6 1.5 27.0 29.5 1.5 48.5 45.0 1.30 1.10 10.3 -0.30

0.06

1.06

1.16

0.06

1.91

1.77

0.05

0.04

-7.6 1.5 27.0 29.5 1.5 49.0 46.0 1.30 1.10 10.3 -0.30

0.06

1.06

1.16

0.06

-6.9 1.3 27.5 29.0

0.8

-0.27

0.03

0.05

1.08

1.14

-6.9 1.3 27.5 29.0 1.3 -0.27

0.05

1.08

1.14

0.05

-6.9 1.3 27.5 29.0 1.5 -0.27

0.05

-5.8

0.8 28.0 29.0 1.5

1.08 1.10

1.14

-0.23

0.03

-6.9

0.8 29.0 29.5 1.5 1.14

1.14

0.06

-0.27

0.03

-5.8

0.8 28.0 29.0 1.3

-0.23

0.03

0.8 28.0 29.0 1.3

-0.23 -0.78

0.03

1.10

1.14

0.06

-5.8 -19.8

1.10

1.16

0.06

1.14

0.05 0.05

0.3 30.5 30.5 3.3 0.01

1.20

1.20

0.13

1.93

1.81

0.05

50.0 48.5 1.90 1.97

1.91

0.07

51.0 49.0 1.90 2.01

1.93

0.07

51.0 49.0 1.90 2.01

53.5 2.11

1.93

51.0 2.01

52.0 49.0 2.05

54.0 2.13

55.0 2.17

57.5

2.05

52.0 2.05

0.30 10.6 0.01

0.30 10.6 0.01

5.39

0.03

0.04

*

* 11.4

*

*

0.03

0.04

0.03

0.04 0.01

0.70 12.8 8.24

0.00

0.03

0.80

0.80 19.3 8

0.03

0.03

-3.0 1.5 28.0 30.0 1.0 44.0 40.5

0.60

0.90 7.5 8.95

-0.12

0.02

0.04

-0.24

0.14

1.18

1.36

0.08

2.24

-9.4 1.5 32.0 34.0 1.3 60.0 -0.37

0.06 0.06

1.26 1.10

1.34 1.18

0.05 0.04

2.36 1.73

(6) For standard class (4 or 2) only, the maximum metric value is a whole millimeter dimension. (7) Compound radius on inner race.

55.0 2.17

58.0 2.28 1.59

0.25 0.56

0.0521

0.25 0.55

0.0565

0.26 0.57

0.0556

0.28 0.63

0.0565

0.27 0.60

0.0565

0.39

57.0

0.0521

0.20 17 6.38

0.22 0.49

0.80 1.10 12.5 6.33

0.22 0.48

0.0521

0.80 1.10 12.5 6.33

0.20 0.45

0.0508

5.52

0.15 0.34

0.0508

5.39

0.15 0.34

0.0509

0.80 1.10 12.5 6.33

52.0 9.90 2.05

0.01

0.16 0.36

0.0509

5.39

0.16 0.36

0.0479

5.21

0.13 0.28

0.0479

5.21

0.10

-6.1 3.5 30.0 34.5 2.0

2.27

1.93

52.0

0.07

0.04

0.30 10.6

0.0509

-2.8 1.5 27.0 29.0 2.0 48.0 44.5

0.13 0.28

0.30 1.40 7.6 7.07

0.07 0.14

0.0509

5.63

0.12 0.27

0.0431

5.63

0.12 0.26

0.0480

-2.8 1.5 27.0 29.0 1.0 47.0 44.5

0.17 0.37

0.0480

0.30 1.40 7.6 7.07

0.18 0.40

0.0479

-2.8 1.3 27.0 28.5 1.0 47.0 44.5

0.26 0.57

0.0495

-0.20 1.10 4.7 8.62

1.02

0.0521

0.60

B

0.16 0.36

5.63

-1.8 1.3 26.0 27.5 1.3 39.5 36.5 0.05

0.0509

0.90 1.10 8.6 6.21

0.10 0.21

5.39

0.16 0.36

0.0469

-2.8 1.5 26.0 27.5 1.3 48.0 45.0 1.02

0.0509

-4.6 2.0 25.5 29.0 1.0 39.5 36.5 0.08

Weight kg (lbs.)

0.29 0.65

0.0592

0.51 1.12

0.0509

0.29 0.63

0.0598

0.46 1.02

0.0538

0.12 0.28

Continued on next page.

Details on drawing for bearing.

(8) Pin-type cage. Please consult The Timken Company.

TIMKEN PRODUCTS CATALOG

B21

â&#x20AC;˘


Roller Bearings

Dimensions, mm (inches) Load Ratings, N (lbf.) Factors (5) Dynamic (2) Factors (5) Static Part Number Dynamic (1)

Ts

Single-Row

d

23.812

0.9375

23.812

B

0.5313 0.5600

2.0000

0.5910 0.5910

2.1250

0.7625

2.2400

0.7625

T

0.9375

2.4375

1.1250

50600

11400

0.8750

23.812 66.421 23.812 71000

C

0.9375

24.000

2.6150

0.9375

2.1654

0.9842

B

d

24.981

1.0000

1.9687

0.5313

2.0470

0.5910

2.0472

0.5910

0.9835

2.4402

0.6300

0.9835

2.4409

0.6300

0.9843

25.000

0.5313

2.0470

0.5910

2.0472

0.5600

2.0472

0.5910

0.9843

25.400

0.5600

1.9800

0.5600

2.0000

0.5910

2.0000

0.5910

2.0467

0.5910

2190

1570 1570 1570

JHM33449

1080 1080 1080

2330

1530

2330 1660

1530

1570 1570 1620 1570 2810 1570

1570

07098 07196

1620

14

07098 07204

14

07098

07205

14

16

17244

16

5440 1.36 35400 XAA32005X YAA32005X 1 1220

7950

1080 1080 1040 1080

07097

1080 1040 1040 1080 1080 1040

14

07097

07204

14

6650

JL44642A

JL44615

14

7400

07097

07205

14

6650

5170 2.42 49200 247 1160

07196

6650

244X

19

11100

07100-S 07196

14

6650

L44642 L44610

14

7400

L44643 L44610

14

7400

07100-S 07210X

14

6650

07100-SA

07210X

14

6650

0.37 1.60 7210 4620 1.56 32900

6260

24

9910

0.40 1.49 6990 4810 1.45 29600

6060

2

9910

L44643 L44613

7400

(3) Negative value indicates effective center inside cone backface. (4) These maximum fillet radii will be cleared by the bearing corners. (5) These factors apply for both inch and metric calculations. Consult your Timken representative for instruction on use.

â&#x20AC;˘

JHM33410

6650

0.40 1.49 6990 4810 1.45 29600 1570

2

6650

0.37 1.60 7210 4620 1.56 32900 1620

21

6650

0.37 1.60 7210 4620 1.56 32900 1620

3

17100

revolutions L10 life, for the ISO life calculation method. (2) Based on 90 x 106 revolutions L10 life, for The Timken Company life calculation method. C90 and Ca90 are radial and thrust values.

TIMKEN PRODUCTS CATALOG

2631

0.87 76200 43096 43312

4790

(1) Based on 1 x 106

B22

3620

16000

0.40 1.49 6990 4810 1.45 29600

6060

51.986 15.011 27800

1.0000

4190

0.24 2.48 12500

6260

50.800 15.011 27000

3620

19

18400

0.40 1.49 6990 4810 1.45 29600

6260

50.800 15.011 27000

1800

1729

12500

0.37 1.60 7210 4620 1.56 32900

6060

50.292 14.224 27800

1.0000

25.400

1.9800

1.0000

25.400

0.5313

4140

19

55800 23092 23256

0.40 1.49 6990 4810 1.45 29600

10800

50.292 14.224 27800

1.0000

25.400

1.9687

1.0000

25.400

0.8275

0.80

3690

1730

20200

0.40 1.49 6990 4810 1.45 29600

6060

50.005 13.495 27000

1.0000

25.400

2.4375

2950

0.43 1.39 7390

6260

25.000 61.912 21.018 48200

2310

14

10200

0.38 1.57 10400 6800 1.53 44100 17098

6060

52.000 15.011 27000

0.9843

4780

07204

0.38 1.57 10400 6800 1.53 44100 17098 17244A

6060

52.000 14.220 27800

07093

5740 1.90 45300 1779 1290

14

10200

0.40 1.49 6990 4810 1.45 29600

6410

51.994 15.011 27000

0.9843

25.000

1.9687

0.9843

25.000

0.5906

50.005 13.495 27000

0.9843

25.000

1.8504

07093 07210X

6650

0.40 1.49 6990 4810 1.45 29600

9000

25.000 47.000 15.000 28500

1290

14

6650

0.40 1.49 6990 4810 1.45 29600

9000

24.981 62.000 16.002 40000

2450

L44640 L44610

5740 1.90 45300 1779

0.90 18600 21300

6060

24.981 61.981 16.002 40000

0.67

6060

52.000 15.011 27000

0.9835

2450

1080

14

7400

0.35 1.70 16100 9740 1.65 71000

6060

51.994 15.011 27000

1570

07196

6650

0.25 2.36 18400 8000 2.30 81700 2685

16200

50.005 13.495 27000

0.9835

24.981

3.1250

0.9835

24.981

a

0.9600

1080

0.82 13100 16400

14000

24.384 79.375 25.400 71900

D

0.73

16000

55.000 25.000 62100

0.9449

1040

Inner Outer

07093

0.28 2.13 21300 10300 2.07 89800 3659

18400

2.5625

1570

0.31 1.95 10900

9450

23.812 65.088 22.225 0.9375

1620

0.31 1.95 10900

9450

23.812 61.912 28.575 82000

1080

0.40 1.49 6990 4810 1.45 29600

6060

56.896 19.368 42000

0.9375

1570

0.40 1.49 6990 4810 1.45 29600

6060

53.975 19.368 42000

K C0

0.37 1.60 7210 4620 1.56 32900

6260

51.994 15.011 27000 2.0470

e Y C90 Ca90

0.40 1.49 6990 4810 1.45 29600

6060

50.800 15.011 27000

0.9375

23.812

1.9800

0.9375

23.812

T C1

50.292 14.224 27800

0.9375

23.812

1.9687

0.9375

23.812

D

50.005 13.495 27000

14


Tapered - Type TS

Bearing

B C

14.260 9.525 0.5614

0.3750

14.732 10.668 0.5800

0.4200

14.260 12.700 0.5614

0.5000

14.260 12.700 0.5614

0.5000

19.837 15.875 0.7810

0.6250

19.837 15.875 0.7810

0.6250

30.416 23.812 1.1975

0.9375

21.463 15.875 0.8450

0.6250

25.433 19.050 1.0013

0.7500

25.000 21.000 0.9843

0.8268

24.074 17.462 0.9478

0.6875

14.260 9.525 0.5614

0.3750

14.260 12.700 0.5614

0.5000

14.260 12.700 0.5614

0.5000

16.566 14.288 0.6522

0.5625

16.566 14.288 0.6522

0.5625

X 15.000 11.500 0.5906

0.4528

14.260 9.525 0.5614

0.3750

14.260 12.700 0.5614

0.5000

14.732 10.668 0.5800

0.4200

14.260 12.700 0.5614

0.5000

19.000 17.462 0.7480

0.6875

14.260 9.525 0.5614

0.3750

14.732 10.668 0.5800

0.4200

14.732 10.668 0.5800

0.4200

14.260 12.700 0.5614

0.5000

14.260 12.700 0.5614

0.5000

14.732 12.700 0.5800

0.5000

a(3)

Dimensions, mm (inches) Factors Shaft Housing Cage

max shaft backing backing fillet radius shoulder dia. shoulder dia. R(4)

d a

d b

r (4)

backing shoulder dia. Da

D b

A a

A b

G 1

G2 Cg

-2.8 1.5 28.5 30.5 1.0 47.0 44.5

0.30 1.40 7.6 7.07

-0.11

0.01

0.06

-3.3 1.5 28.5 30.5 1.3 47.0 44.5

0.80

0.50 8.9 8.93

-0.13

0.03

0.02

0.06 0.06

1.12 1.12

1.20 1.20

0.04 0.05

1.85 1.85

1.75 1.75

0.30 1.40 7.6 7.07 0.01

1.20

0.06

1.87

1.75

0.06

0.30 1.40 7.6 7.07

-0.11

0.06

0.01

-6.9

0.8 28.5 29.5

0.8 0.03

1.12 1.12

1.20

-0.27

0.03

-6.9

0.8 28.5 29.5 1.3

-0.27

0.03

1.12

1.16

0.05

1.16

0.05

-11.9 2.3 31.5 35.5 3.3 -0.47

0.09

1.24

1.40

0.13

1.89

50.0 48.5 1.90 1.97 2.01

57.5 2.27

-0.09

0.06

-9.4

0.8 30.0 31.0 1.3 60.0

-0.37

0.03

1.18

1.52 1.22

0.06 0.05

-8.9 2.0 30.0 35.0 2.0 1.18

2.48 2.36

1.93 2.05

0.08

0.01

0.30 10.6 0.01

5.39

0.01

2.09

58.0 2.28

0.08

0.80 19.3 8

0.03

0.03

0.8 39.5 40.5 1.5 74.0 67.0 3.40 2.30 16.8 7.57

-0.08

0.03

2.91

2.64

-2.8 1.5 29.0 31.0 1.0 47.0 44.5 -0.11

0.06

1.14

1.22

0.04

1.85

1.75

-2.8 1.5 29.0 31.0 1.3 48.0 45.0 -0.11

0.06

1.14

1.22

0.05

1.89

1.77

-2.8 1.5 29.0 31.0 2.0 48.0 44.5 -0.11

0.06

1.14

1.22

0.08

-3.6 1.5 30.5 33.0 1.5 -0.14

0.06

1.20

1.30

0.06

-3.6 1.5 30.5 33.0 1.5 -0.14

0.06

1.20

1.30

0.06

1.89

57.0 2.24

57.0 2.24

1.75

54.0 2.13

54.0 2.13

-3.3 3.3 30.0 37.0 1.0 44.5 41.0 -0.13

0.13

1.18

1.46

0.04

1.75

1.61

0.02 0.13

0.07 0.09

0.01

0.06

0.01

0.06

0.01

0.06

0.01

0.07

0.01

0.07 0.05

-0.11

0.01

0.06

1.14

1.22

0.04

1.85

1.75

0.06

0.30 1.40 7.6 7.07

-0.11

0.01

0.06

0.80

0.50 8.9 8.93

0.03

0.02

0.06

1.14

1.22

0.05

1.89

1.77

-3.3 1.3 30.0 32.0 1.3 48.0 45.5 -0.13

0.05

1.18

1.26

0.05

1.89

1.79

-2.8 1.5 29.0 31.0 2.0 48.0 44.5 -0.11

0.06

1.14

1.22

0.08

-6.1 2.0 30.0 33.5 3.3 -0.24

0.08

1.18

1.32

0.13

1.89

57.0 2.24

1.75

52.0 2.05

-2.8 1.5 29.5 31.5 1.0 47.0 44.5 -0.11

0.06

1.16

1.24

0.04

1.85

1.75

-3.3 3.5 29.5 36.0 1.3 47.0 44.5 -0.13

0.14

1.16

1.42

0.05

1.85

1.75

-3.3 1.3 30.0 32.0 1.3 47.0 44.5 -0.13

0.05

1.18

1.26

0.05

1.85

1.75

0.01

0.06

0.70 12.8 8.24

0.00

0.03

0.01

0.06

0.50 8.9 8.93

0.03

0.02

0.60 8.9 8.93

0.03

0.02

-0.11

0.01

1.16

1.24

0.06

1.87

1.75

0.06

0.30 1.40 7.6 7.07

-0.11

0.01

0.06

-3.3 1.3 30.0 32.0 2.0 48.0 44.5

0.80

0.60 8.9 8.93

-0.13

0.03

0.02

0.13 0.05

1.16 1.18

1.38 1.26

0.06 0.08

1.87 1.89

(6) For standard class (4 or 2) only, the maximum metric value is a whole millimeter dimension. (7) Compound radius on inner race.

1.75 1.75

0.14 0.31

0.0509

0.29 0.63

0.0509

0.12 0.25

0.0526

0.12 0.27

0.0526

0.13 0.28

0.0509

-2.8 3.3 29.5 35.0 1.5 47.5 44.5

0.14 0.31

0.0509

0.30 1.40 7.6 7.07

0.14 0.31

0.0526

-2.8 1.5 29.5 31.5 1.5 47.5 44.5 0.06

0.0509

0.80

0.12 0.26

0.80

0.11 0.25

0.0509

0.30 1.40 7.6 7.07

0.25 0.56

0.0546

0.10

0.25 0.56

0.0579

0.30 1.40 7.6 7.07

0.14 0.31

0.0579

-2.8 1.5 29.0 31.0 1.3 48.0 45.0

0.14 0.31

0.0509

0.30 1.40 7.6 7.07

0.12 0.26

0.0509

-2.8 1.5 29.0 31.0 1.0 47.0 44.5

0.64 1.42

0.0509

0.60 1.20 8.6 8.7 0.02

0.0774

0.30 1.80 11.8 7.49

0.29 0.65

0.30 1.80 11.8 7.49

0.45 0.99

0.0592

0.30 1.40 7.6 7.07

0.37 0.81

0.0598

0.30 1.40 7.6 7.07

0.43 0.96

0.0700

0.30 1.40 7.6 7.07

0.24 0.54

0.0592

5.79

0.21 0.47

0.0521

-2.0

0.06

1.85

0.15

0.15 0.33

0.0521

0.80

0.40 1.80 13.3

0.0509

0.20 17 6.38

B

0.14 0.30

5.39

53.0 3.80 2.00 11.3 6.57

52.0 47.0 2.05

0.07

52.0 2.00

0.30 10.6

0.0509

0.08

1.59

0.08

0.07

0.06

-0.35

1.56

1.38

1.91

51.0 49.0 1.90

-2.3 1.5 34.5 38.5 1.5 63.0 1.36

1.77

0.13 0.29

-2.8 1.5 28.5 30.5 1.3 48.0 45.0

0.12 0.27

0.0526

-0.11

1.12

0.0509

-2.8 1.5 28.5 30.5 1.5 47.5 44.5 0.06

Weight kg (lbs.)

0.13 0.29

0.0509

0.13 0.28

0.0526

0.15 0.32

Continued on next page.

Details on drawing for bearing.

(8) Pin-type cage. Please consult The Timken Company.

TIMKEN PRODUCTS CATALOG

B23

â&#x20AC;˘


Roller Bearings

Dimensions, mm (inches) Load Ratings, N (lbf.) Factors (5) Dynamic (2) Factors (5) Static Part Number Dynamic (1)

Ts

Single-Row

d

25.400

1.0000

25.400

B

T

C

B

d

0.7625 0.6875

2.2500

0.7650

2.2500

0.7813

2.2500

0.7813

2.2500

0.7960

2.3125

0.7500

59.530 23.368

1.0000

2.3437

0.9200

1.0000

2.3750

0.7812

1.0000

2.3750

0.7813

1.0000

2.3750

0.7813

1.0000

2.4409

0.7150

1.0000

2.4409

0.7500

1.0000

2.4409

0.7500

1.0000

2.4409

0.7500

1.0000

2.4409

0.8125

1.0000

2.4409

0.8125

1.0000

2.4843

0.9375

1.0000

2.5000

0.8125

1.0000

2.5000

0.8125

1.0000

2.5000

0.8125

1.0000

2.5000

0.8125

1.0000

2.5000

0.8125

11400

0.73

50600

11400

2.5625

0.8750

2610

1470

2730

1640

2730

1640

2730

1640

2730

1640

2730

1640

2730

1640

4140

1800

2730

1640

2730

1640

2730

1640

2730

1640

0.73

2730

1640

0.82 13100 16400

25.400 65.088 22.225 1.0000

1470

0.35 1.71 12100 7280 1.67

10500

50600

0.8125

2610

0.35 1.71 12100 7280 1.67

10500

2.5000

1470

0.35 1.71 12100 7280 1.67

10500

25.400 63.500 20.638 1.0000

2480

0.35 1.71 12100 7280 1.67

10500

25.400 63.500 20.638 46800

2930

0.35 1.71 12100 7280 1.67

10500

25.400 63.500 20.638 46800

3140

2950

0.82 13100 16400 2950

0.80

3690

0.80

3690

50100 15578 52900

1729 15520

M84548 M84510

50200 1986

19

17

19

1922

19

11300

50200 1994X

1922

19

11300

1738X

19

10200

50200 1986

1932

19

11300

M84249 M84210

23

14200

50100 15578

15523

17

11300

50200 1986

1931

19

11300

50200 1994X 1931

19

11300

53900 15100-SR

15245

19

12100

53900 15100 15245

2

12100

53900 15101 15245

2

12100

53900 15102 15245

2

12100

53900 15100

15244

2

12100

53900 15101

15244

2

12100

2630

2

18400

53900 15100

15250

2

12100

53900 15101

15250

2

12100

53900 15102

15250

2

12100

53900 15100-S 15250X

2

12100

53900 15101

15250X

2

12100

55800 23101X 23250X

2

12500

55800 23100

23256

12500

(3) Negative value indicates effective center inside cone backface. (4) These maximum fillet radii will be cleared by the bearing corners. (5) These factors apply for both inch and metric calculations. Consult your Timken representative for instruction on use.

â&#x20AC;˘

19

11900

revolutions L10 life, for the ISO life calculation method. (2) Based on 90 x 106 revolutions L10 life, for The Timken Company life calculation method. C90 and Ca90 are radial and thrust values.

TIMKEN PRODUCTS CATALOG

1730

11300

(1) Based on 1 x 106

B24

14

10200

0.25 2.36 18400 8000 2.30 81700 2687

16000

25.400 63.500 20.638 46800

1470

0.35 1.71 12100 7280 1.67

10500

25.400 63.500 20.638 46800

2610

0.35 1.71 12100 7280 1.67

10500

25.400 63.500 20.638 46800

1290

07205

10200

5740 1.90 45300 1780

0.35 1.71 12100 7280 1.67

10500

25.400 63.100 23.812 71000

2450

1470

0.35 1.71 12100 7280 1.67

10500

25.400 62.000 20.638 46800

2610

0.35 1.71 12100 7280 1.67

10500

25.400 62.000 20.638 46800

1470

0.35 1.71 12100 7280 1.67

10500

25.400 62.000 19.050 46800

2610

0.33 1.82 11600 6560 1.77

10100

25.400 62.000 19.050 46800

2450

0.33 1.82 11600 6560 1.77

10100

25.400 62.000 19.050 46800

1470

0.35 1.73 11000 6550 1.69

9570

25.400 62.000 18.161 46800

2620

07100-SA

6650

0.55 1.10 13900 13000 1.07 63300

12100

25.400 60.325 19.845 44800

1290

14

6650

5740 1.90 45300 1780

0.33 1.82 11600 6560 1.77

10100

25.400 60.325 19.845 44800

2480

0.31 1.95 10900

9450

53800

1290

0.33 1.82 11600 6560 1.77

10100

58.738 19.050 44800

2450

Inner Outer

07100-S 07205

5740 1.90 45300 1780

0.33 1.82 11600 6560 1.77

10100

57.150 20.218 42000

2450

1080

0.55 1.10 11700 10900 1.07

10100

57.150 19.845 44800

1080

0.35 1.73 11000 6550 1.69

9570

57.150 19.845 44800

1570

0.31 1.95 10900

9450

57.150 19.431 44900

1570

0.31 1.95 10900

9450

25.400 60.325 19.842 42600

a

2.2500

1.0000

25.400

D

0.7625

K C0

0.40 1.49 6990 4810 1.45 29600

6060

57.150 17.462 42600

1.0000

25.400

2.2400

1.0000

25.400

0.5910

e Y C90 Ca90

0.40 1.49 6990 4810 1.45 29600

6060

56.896 19.368 42000

1.0000

25.400

2.1250

1.0000

25.400

0.5910

53.975 19.368 42000

1.0000

25.400

2.0472

1.0000

25.400

T C1

52.000 15.011 27000

1.0000

25.400

2.0472

1.0000

25.400

D

52.000 15.011 27000

21


Tapered - Type TS

Bearing

B C

14.260 12.700 0.5614

0.5000

14.260 12.700 0.5614

0.5000

19.837 15.875 0.7810

0.6250

19.837 15.875 0.7810

0.6250

17.462 13.495 0.6875

0.5313

19.431 14.732 0.7650

0.5800

19.355 15.875 0.7620

0.6250

19.355 15.875 0.7620

0.6250

19.837 17.551 0.7810

0.6910

19.355 15.080 0.7620

0.5937

23.114 18.288 0.9100

0.7200

17.462 15.875 0.6875

0.6250

19.355 15.875 0.7620

0.6250

19.355 15.875 0.7620

0.6250

19.050 14.288 0.7500

0.5625

20.638 14.288 0.8125

0.5625

20.638 14.288 0.8125

0.5625

20.638 14.288 0.8125

0.5625

20.638 15.875 0.8125

0.6250

20.638 15.875 0.8125

0.6250

25.433 19.050 1.0013

0.7500

20.638 15.875 0.8125

0.6250

20.638 15.875 0.8125

0.6250

20.638 15.875 0.8125

0.6250

20.638 15.875 0.8125

0.6250

20.638 15.875 0.8125

0.6250

20.650 14.681 0.8130

0.5780

21.463 15.875 0.8450

0.6250

a(3)

Dimensions, mm (inches) Factors Shaft Housing Cage

max shaft backing backing fillet radius shoulder dia. shoulder dia. R(4)

d a

d b

r (4)

backing shoulder dia. Da

D b

A a

A b

G 1

G2 Cg

-2.8 1.5 29.5 31.5 2.0 48.0 44.5

0.30 1.40 7.6 7.07

-0.11

0.01

0.06

1.16

1.24

0.08

1.89

1.75

0.06

0.30 1.40 7.6 7.07

-0.11

0.13

0.01

-6.9

0.8 30.0 30.5

0.8

-0.27

0.03

0.03

-6.9

0.8 30.0 30.5 1.3

-0.27

0.03

1.18 1.18

1.38 1.20 1.20

0.08

0.05

-5.1 1.3 30.5 32.5 1.5 -0.20

0.05

1.20

1.28

0.06

-3.0 1.5 33.0 37.5 1.5 -0.12

0.06

1.30

1.48

0.06

-5.8 1.3 30.5 32.5 1.5 -0.23

0.05

1.20

1.28

0.06

-5.8 3.5 30.5 37.0 1.5 -0.23

0.14

-6.9

0.8 30.0 30.5 2.3

1.20

-0.27

0.03

1.18

1.46 1.20

0.06 0.09

-5.8 1.3 30.5 32.5 1.3 -0.23

0.05

1.20

-5.1

0.8 32.5 36.0 1.5

-0.20

0.03

1.27

1.28 1.42

0.05 0.06

-5.1 1.3 30.5 32.5 1.5 -0.20

0.05

1.20

1.28

0.06

-5.8 1.3 30.5 32.5 1.3 -0.23

0.05

1.20

1.28

0.05

-5.8 3.5 30.5 37.0 1.3 -0.23

0.14

1.20

1.46

0.05

-4.8 1.3 32.5 33.5 1.3 -0.19

0.05

1.28

1.32

0.05

-5.8 3.5 31.5 38.0 1.3 -0.23

0.14

-5.8

0.8 31.5 32.5 1.3

1.24

-0.23

0.03

1.24

1.50 1.28

0.05 0.05

-5.8 1.5 31.5 34.0 1.3 -0.23

0.06

1.24

1.34

0.05

-5.8 3.5 31.5 38.0 1.3 -0.23

0.14

1.24

-5.8

0.8 31.5 32.5 1.3

-0.23

0.03

1.24

1.50 1.28

0.05 0.05

-9.4 1.3 31.5 33.5

0.8

-0.37

0.03

0.05

1.24

1.32

-5.8 3.5 31.5 38.0 1.3 -0.23

0.14

-5.8

0.8 31.5 32.5 1.3

1.24

-0.23

0.03

1.24

1.50 1.28

0.05 0.05

-5.8 1.5 31.5 34.0 1.3 -0.23

0.06

1.24

1.34

0.05

-5.8 1.3 31.5 33.5 1.5 -0.23

0.05

-5.8

0.8 31.5 32.5 1.5

1.24

-0.23

0.03

1.24

1.32 1.28

0.06 0.06

1.89

50.0 48.5 1.90 1.97

0.09

1.36

1.59

0.09

2.01

53.0

0.06

1.36

1.54

0.06

2.09 2.13

53.5 2.11

53.5

1.93

51.0 2.01

0.07

0.30 10.6 0.01

0.30 10.6 0.01

5.39

0.02

0.07

2.11

1.91

51.0 2.01

51.0 2.01

0.05

2.01

54.0 2.13

1.91

52.0 2.05

0.05

0.03

0.04

0.07

0.04

0.30 10.6 0.01 0.04

2.20

54.0 2.13

55.0 2.17

55.0 2.17

58.0 2.28

58.0 2.28

58.0 2.28

58.0 2.28

58.0 2.28

58.0 2.28

59.0 2.32

59.0 2.32

59.0 2.32

59.0 2.32

59.0 2.32

59.0 2.32 2.36 2.48

1.95

51.0 2.01

52.0 2.05

52.0 2.05

55.0 2.17

0.05

0.06

0.02

0.07

0.03

0.04

0.03

0.04

0.01

0.07

2.17

0.05

0.04

2.17

0.05

0.04

0.05

0.04

2.17

0.05

0.04

2.17

57.0 2.24

0.04

0.80 19.3 8

0.03

0.03

2.20

0.05

0.04

2.20

0.05

0.04

2.20

0.05

0.04

2.17

0.05

0.04

0.05

0.04

2.05

0.11

0.07

2.09

0.15

0.08

0.39 0.86

0.0606

0.32 0.71

0.0606

0.33 0.72

0.0606

0.33 0.72

0.0606

0.33 0.72

0.0606

0.33 0.72

0.0700

53.0 3.80 2.00 11.3 6.57

0.31 0.68

0.0598

52.0 2.70 1.80 11.3 6.57

0.31 0.67

0.0606

55.0 1.20 1.00 14.6 7.58 2.17

0.0606

55.0 1.20 1.00 14.6 7.58

0.30 0.65

56.0 1.20 1.00 14.6 7.58

0.30 0.65

0.0606

56.0 1.20 1.00 14.6 7.58

0.29 0.65

0.0606

56.0 1.20 1.00 14.6 7.58

0.28 0.63

0.0606

0.05

0.27 0.60

0.0606

0.80

0.28 0.61

0.0565

55.0 1.20 1.00 14.6 7.58

0.27 0.60

0.0565

55.0 1.20 1.00 14.6 7.58

0.32 0.71

0.0577

55.0 1.20 1.00 14.6 7.58 2.17

0.0670

55.0 1.20 1.00 14.6 7.58

0.25 0.56

55.0 1.20 1.00 14.6 7.58

0.25 0.54

0.0565

0.30 1.70 14.6 7.58

0.24 0.52

0.0521

0.80 1.10 12.5 6.33

0.24 0.53

0.0565

0.80 1.10 12.5 6.33

0.24 0.53

0.0565

0.50 1.80 12.7 10.3

0.22 0.48

0.0644

56.0 49.5 1.30 1.60 12.7 7.56

0.23 0.52

0.0577

0.80 1.10 12.5 6.33 0.03

0.0521

5.39

B

0.20 0.45

0.80 1.10 12.5 6.33 0.03

0.0521

0.80 1.10 12.5 6.33

0.14 0.30

5.39

0.14 0.31

0.0509

0.50 1.80 12.7 10.3

51.0 48.5 1.90

(6) For standard class (4 or 2) only, the maximum metric value is a whole millimeter dimension. (7) Compound radius on inner race.

0.07

0.06

54.0 48.5 1.20 1.20 11.3 7.39

-2.3 1.5 34.5 39.0 1.5 63.0 -0.09

1.91

51.0 49.0 1.90

-1.3 2.3 34.5 40.5 2.3 60.0 -0.05

1.75

0.0509

-2.8 3.3 29.5 35.0 2.0 48.0 44.5 1.16

Weight kg (lbs.)

0.32 0.70

0.0700

0.36 0.78

Continued on next page.

Details on drawing for bearing.

(8) Pin-type cage. Please consult The Timken Company.

TIMKEN PRODUCTS CATALOG

B25

â&#x20AC;˘


Roller Bearings

Dimensions, mm (inches) Load Ratings, N (lbf.) Factors (5) Dynamic (2) Factors (5) Static Part Number Dynamic (1)

Ts

Single-Row

d

D

T C1

25.400 66.421 23.812 71000

1.0000

2.6150

0.9375

16000

25.400 68.262 22.225 62600

B

1.0000

2.6875

0.8750

25.400 68.262 22.225

59100

13300

1.0000

2.6875

0.8750

59600

13400

2.6875

0.8750

54400

12200

2.7450

0.7500

1.0000

2.8438

1.0000

1.0000

2.8438

1.0000

1.0000

0.9688

C

1.0000

1.1875

1.0000

25.987

d

1.0450

2.0467

0.5910

2.2500

0.6875

1.0298

2.4375

0.7500

1.0298

2.4409

0.7500

1.0300

2.4375

0.7500

1.0300

26.975

2.6150

0.9375

2.3125

0.7500

1.0620

26.987

2.0467

0.5910

2.2500

0.6875

2.2500

0.7650

2.2500

0.7813

1.0625

2.3750

0.7812

1.0625

2.4409

0.7500

1.0625

2.5000

0.8125

1.0625

2.6150

0.9375

1.0625

2.8593

0.9688

1620

1040

2480

1470

2730

1640

2730

1640

2730

1640

4140

1800

2610

1470

2610

1470

1620

1040

1620

1040

2480

1470

2620

2450

2610

1470

2480

1470

0.35 1.71 12100 7280 1.67 2730

1640

0.35 1.71 12100 7280 1.67

10500

2730

1640

4140

1800

0.60 1.00 16700 17300

14500

3760

2

41286

24

14400

3120

29

22800

HM88630 HM88612

2

21200

L44645 L44613

14

7400

50100 15579X

15520

17

11300

53900 15103

15243

2

12100

53900 15103

15245

2

12100

53900 15103-S 15243

19

12100

2631

2

18400

50200 1987

1932

19

11300

50200 1987

1931

19

11300

L44649 L44610

14

7400

L44649 L44613

14

7400

50100 15580

15520

17

11300

52900

M84549

M84510

19

11900

50200 1997X

1922

19

11300

50100 15580

15523

17

11300

53900 15106

15245

2

12100

53900 15106

15250X

2

12100

2631

2

18400

41286

14400

(3) Negative value indicates effective center inside cone backface. (4) These maximum fillet radii will be cleared by the bearing corners. (5) These factors apply for both inch and metric calculations. Consult your Timken representative for instruction on use.

â&#x20AC;˘

2

HM88630 HM88610A

revolutions L10 life, for the ISO life calculation method. (2) Based on 90 x 106 revolutions L10 life, for The Timken Company life calculation method. C90 and Ca90 are radial and thrust values.

TIMKEN PRODUCTS CATALOG

18

21200

(1) Based on 1 x 106

B26

26274

HM88630 HM88610

0.97 64100 41106

3880

22

21200

0.25 2.36 18400 8000 2.30 81700 2688

16000

26.987 72.626 24.608 64600

3870

0.35 1.73 11000 6550 1.69

10500

26.987 66.421 23.812 71000

4140

0.33 1.82 11600 6560 1.77

9570

26.987 63.500 20.638 46800

2910

0.55 1.10 11700 10900 1.07

10100

26.987 62.000 19.050 46800

5110

0.35 1.73 11000 6550 1.69

10100

26.987 60.325 19.842 42600

M88036 M88010

0.97 64100 41100

3880

22

13500

0.37 1.60 7210 4620 1.56 32900

9570

57.150 19.845 44800

1.0625

3760

23

17400

0.37 1.60 7210 4620 1.56 32900

6260

57.150 19.431 44900

3870

0.33 1.82 11600 6560 1.77

6260

57.150 17.462 42600

1.0625

26.988

0.5600

4140

0.33 1.82 11600 6560 1.77

10100

51.986 15.011 27800

1.0625

26.987

1.9800

1.0625

26.987

0.7620

50.292 14.224 27800

1.0625

26.987

2.3750

02473 02420

0.25 2.36 18400 8000 2.30 81700 2682

10100

26.975 60.325 19.355 44800

3870

0.35 1.71 12100 7280 1.67

16000

58.738 19.050 44800

1.0620

4140

0.35 1.71 12100 7280 1.67

10500

26.162 66.421 23.812 71000

1960

0.35 1.71 12100 7280 1.67

10500

26.162 61.912 19.050 46800

3170

0.35 1.73 11000 6550 1.69

10500

26.157 62.000 19.050 46800

3250

0.37 1.60 7210 4620 1.56 32900

9570

26.157 61.912 19.050 46800

3470

2420

15800

0.55 1.10 18400 17200 1.07 94200

6260

57.150 17.462 42600

1.0231

2450

2

16500

0.33 1.80 22700 13000 1.76 102000 3189

16000

51.986 15.011 27800

1.0231

25.987

2.8750

3440

0.60 1.00 16700 17300

19700

25.400 73.025 26.543 71100

D B

2.8593

2120

0.55 1.10 18400 17200 1.07 94200

14500

25.400 72.626 30.162 87700

a

2.8593

3650

2631

18400

0.55 1.10 18400 17200 1.07 94200

16000

25.400 72.626 24.608 64600

Inner Outer

0.36 1.67 14100 8700 1.62 60100 26100

16000

25.400 72.233 25.400 71100

1800

0.55 1.10 15500 14400 1.07 77400

25.400 69.723 19.050 1.0000

4140

0.42 1.44 15300 10900 1.40 70200

25.400 68.262 22.225 1.0000

K C0

0.34 1.77 16200 9420 1.72 73300 2473

14100

25.400 72.233 25.400 71100

T

e Y C90 Ca90

0.25 2.36 18400 8000 2.30 81700 2687

24


Tapered - Type TS

Bearing

B C

25.433 19.050 1.0013

0.7500

23.812 17.462 0.9375

0.6875

22.225 17.462 0.8750

0.6875

22.225 17.462 0.8750

0.6875

18.923 19.050 0.7450

0.7500

25.400 19.842 1.0000

0.7812

25.400 19.842 1.0000

0.7812

24.257 17.462 0.9550

0.6875

29.997 23.812 1.1810

0.9375

25.400 20.985 1.0000

0.8262

14.732 12.700 0.5800

0.5000

17.462 13.495 0.6875

0.5313

20.638 14.288 0.8125

0.5625

20.638 14.288 0.8125

0.5625

19.939 14.288 0.7850

0.5625

25.433 19.050 1.0013

0.7500

19.355 15.080 0.7620

0.5937

19.355 15.875 0.7620

0.6250

14.732 10.668 0.5800

0.4200

14.732 12.700 0.5800

0.5000

17.462 13.495 0.6875

0.5313

19.431 14.732 0.7650

0.5800

19.355 15.875 0.7620

0.6250

17.462 15.875 0.6875

0.6250

20.638 14.288 0.8125

0.5625

20.638 15.875 0.8125

0.6250

25.433 19.050 1.0013

0.7500

24.257 17.462 0.9550

0.6875

a(3)

Dimensions, mm (inches) Factors Shaft Housing Cage

max shaft backing backing fillet radius shoulder dia. shoulder dia. R(4)

d a

d b

r (4)

backing shoulder dia. Da

-9.4 1.3 31.5 33.5 1.3 60.0 1.24

A b

0.80 19.3 8

0.03

0.03

G2 Cg

0.8 32.5 33.5 1.5 63.0 60.0 1.00

0.30 18.8 10.5

-0.26

0.03

0.01

-5.1

0.8 33.5 34.5 1.5 63.0

-0.20

0.03

-2.8

0.8 36.5 37.0 1.5 65.0

-0.11

0.03

1.32 1.44

1.36 1.46

0.06 0.06

2.48 2.48 2.56

2.28

G 1

-6.6

0.06

2.36

A a

0.80

0.05

1.32

0.05

D b

58.0

-0.37

1.28

1.32

2.36

0.04

59.0 1.20 2.32

0.05

58.0 1.70 2.28

0.07

0.04

-0.16

0.06

0.02

-4.6

0.8 39.5 39.5 2.3 69.0 60.0 1.70 1.70 23.4 10.9 1.56

1.36

2.72

2.40

0.03

0.8 69.0 61.0 1.70 1.70 23.4 10.9

-0.18

0.03

0.03

2.40

0.07 0.07

0.07 0.07

-4.1 2.3 36.5 41.0 1.5 68.0 61.0 3.00 2.30 13 -0.16

-10.2

0.09

1.44

0.12

0.09

*

* 23.4 8.76

*

*

0.03

-0.18

0.03

0.07

-3.3 3.5 30.0 36.5 2.0 48.0 44.5

0.80

0.50 8.9 8.93

-0.13

0.03

0.02

*

* 12.7 10.3

*

*

1.18

1.44

0.08

-5.1 3.5 31.0 37.5 1.5 -0.20

0.14

-5.8

0.8 32.5 33.0 2.0

1.22 1.28

1.48

-0.23

0.03

-5.8

0.8 32.5 33.0 1.3 1.28

1.30

0.06

-0.23

0.03

-5.8

0.8 33.5 33.5 2.0

-0.23

0.03

1.32

1.30

0.08

1.32

0.05 0.08

1.89

53.0 2.09

58.0 2.28

58.0 2.28

58.0 2.28

-9.4 1.5 32.0 34.5 1.3 60.0 -0.37

0.06

-5.8

0.8 31.5 32.5 1.3

1.26 1.24

1.36

-0.23

0.03

-5.8

0.8 31.5 32.5 1.3

-0.23

0.03

2.13

0.05

0.04

2.17

0.05

0.04

2.13

58.0 2.28

52.0 2.05

52.0

0.07

0.80 19.3 8

0.03

0.03 0.04

0.60 8.9 8.93

0.03

0.02

0.80

0.60 8.9 8.93

0.03

0.02

1.75

-3.3 3.5 31.0 37.5 2.0 48.0 44.5 -0.13

0.14

1.22

1.48

0.08

-5.1 3.5 32.0 38.5 1.5 -0.20

0.14

1.26

1.52

0.06

-3.0 1.5 33.0 38.5 1.5 -0.12

0.06

1.30

1.52

0.06

-5.8 3.3 31.5 37.5 1.5 -0.23

0.13

1.24

1.48

0.06

-5.1 3.5 32.0 38.5 1.5 -0.20

0.14

-5.8

0.8 33.0 33.5 1.3

1.26 1.30

1.52

-0.23

0.03

-5.8

0.8 33.0 33.5 1.5

-0.23

0.03

1.30

1.32

0.06

1.32

0.05 0.06

1.89

53.0 2.09

0.06

1.30

1.38

0.05

2.01

0.02

0.07

2.13

53.5 2.11

54.0 2.13

58.0 2.28

59.0 2.32 2.36

1.91

51.0 2.01

51.0 2.01

0.05

0.05

0.03

0.04

0.02

0.07

2.17

0.05

0.04

2.17

58.0 2.28

0.80

0.80 19.3 8

0.03

0.03

-0.16

0.09

1.44

1.65

0.06

2.68

(6) For standard class (4 or 2) only, the maximum metric value is a whole millimeter dimension. (7) Compound radius on inner race.

2.40

0.12

0.09

0.20 0.45

0.0644

0.23 0.51

0.0565

0.23 0.50

0.0577

0.26 0.57

0.0606

0.29 0.63

0.0606

0.32 0.70

0.0598

5.83

0.14 0.30

0.0577

0.04

0.12 0.26

0.0526

0.05

-4.1 2.3 36.5 42.0 1.5 68.0 61.0 3.00 2.30 13

0.0526

55.0 1.20 1.00 14.6 7.58

0.27 0.59

55.0 1.20 1.00 14.6 7.58

0.24 0.54

0.0565

0.50 1.80 12.7 10.3

0.43 0.95

0.0565

0.80 1.10 12.5 6.33

0.29 0.64

0.0598

0.50 1.80 12.7 10.3

0.29 0.64

0.0606

54.0 48.5 1.20 1.20 11.3 7.39

-9.4 1.5 33.0 35.0 1.3 60.0 -0.37

1.75

51.0

0.29 0.64

0.0606

0.80 1.10 12.5 6.33

0.21 0.46

0.0606

0.80 1.10 12.5 6.33

0.14 0.30

0.0577

0.80

1.85

2.05

0.05

0.80

0.03

0.0526

54.0 1.20 1.70 14.6 9.98

0.61 1.35

55.0 1.20 1.00 14.6 7.58

0.65 1.43

0.0822

-0.13

0.05

2.17

2.01

54.0 1.20 1.00 14.6 7.58

-3.3 3.5 31.0 37.5 1.3 47.0 44.5 1.48

0.05

2.13

55.0

51.0

0.50 1.09

0.0697

0.04

1.22

1.28

0.05

2.36

54.0

1.75

0.58 1.29

0.0686

0.03

0.14

1.24

1.28

0.05

2.36

0.58 1.28

0.0822

0.07

0.14

2.72

2.40

0.40 0.88

0.0822

0.8 39.5 39.5 2.3 69.0 60.0 1.70 1.70 23.4 10.9 0.09

2.64

2.40

-0.40

1.56

0.13

2.68

-4.6

1.56

1.40

0.06

0.44 0.97

0.0630

0.8 35.0 35.5 3.3 67.0 61.0 1.38

1.61

0.0771

5.83

B

0.43 0.94

0.8 39.5 39.5

2.72

2.36

0.04

-0.18

1.56

0.09

2.56

-4.6

1.56

1.56

0.06

0.0681

0.60 1.10 16.1 10.1

0.44 0.96

0.90 19.4 10

0.44 0.97

0.0652

0.90 17.5 8.48 0.04

0.0598

-4.1 1.5 32.5 34.5 1.5 65.0 61.0 1.28

Weight kg (lbs.)

0.43 0.94

0.0686

0.48 1.07

Continued on next page.

Details on drawing for bearing.

(8) Pin-type cage. Please consult The Timken Company.

TIMKEN PRODUCTS CATALOG

B27

â&#x20AC;˘


Roller Bearings

Dimensions, mm (inches) Load Ratings, N (lbf.) Factors (5) Dynamic (2) Factors (5) Static Part Number Dynamic (1)

Ts

Single-Row

d

27.000

B

1.0630

T C1

2.3280

0.6250

8210

59100

13300

1.1019

2.2400

0.7813

2.2500

0.6875

2.2500

0.7813

2.3125

0.7500

2.3280

0.6250

1.1250

2.3750

0.7813

1.1250

2.4409

0.7500

B

d

2.4409

0.7500

1.1250

2.4409

0.8125

1.1250

2.4843

0.9375

1.1250

2.5000

0.8125

1.1250

2.5000

0.8125

1.1250

2.5000

0.8125

12500

51700

11600

2.6150

0.7500

28.575 66.421 23.812 71000

1.1250

2.6150

0.9375

1.1250

2.6875

0.8750

59100

13300

0.8750

54400

12200

2.7450

0.7500

28.575 69.850 23.812 77500

1.1250

2.7500

0.9375

1.1250

2.7500

0.9375

54400

12200

0.7480

28.575 72.626 24.608 64600

1.1250

2.8593

0.9688

1.1250

2.8593

0.9688

1.1250

2.8593

1.1875

2730

1640

4140

1800

2730

1640

2730

1640

2730

1640

3250

3040

3010

1750

4140

1800

3650

2120

3440

2450

3170

1960

4520

2120

4520

2120

3170

1960

0.60 1.00 16700 17300 3760

50200 1985

3760

50200 1985

5110

2910

50200 1985

19

19

16

1931

19

11300

53900 15112

15245

2

12100

53900 15113

15245

2

12100

53900 15112

15244

2

12100

2630

2

18400

53900 15112 15250

2

12100

53900 15113

15250

2

12100

53900 15112

15250X

2

12100

M86647 M86610

21

16100

55200 24112

24261

18

12400

2631

2

18400

2420

23

16500

02474 02420

22

15800

26274

18

13500

2523

2

21200

2

21200

18

13500

41286

24

14400

41286

24

14400 22800

(3) Negative value indicates effective center inside cone backface. (4) These maximum fillet radii will be cleared by the bearing corners. (5) These factors apply for both inch and metric calculations. Consult your Timken representative for instruction on use.

â&#x20AC;˘

1932

LM67043 LM67010

revolutions L10 life, for the ISO life calculation method. (2) Based on 90 x 106 revolutions L10 life, for The Timken Company life calculation method. C90 and Ca90 are radial and thrust values.

TIMKEN PRODUCTS CATALOG

17

10000

(1) Based on 1 x 106

B28

1922

0.33 1.80 22700 13000 1.76 102000 3192 3120

19700

19

11300

0.97 64100 41126

3880

17

11300

0.97 64100 41125

3880

0.60 1.00 16700 17300

14500

28.575 72.626 30.162 87700

1640

2

11300

0.36 1.67 14100 8700 1.62 60100 26112 26283

14500

28.575 72.626 24.608 64600

2730

1930

0.27 2.19 20100 9410 2.14 94400 2578 2523-S

17400

2.8346

1640

15520

50100 15590 15520

0.27 2.19 20100 9410 2.14 94400 2578

28.575 72.000 19.000 1.1250

2730

02419

11300

0.36 1.67 14100 8700 1.62 60100 26112

17400

28.575 69.850 23.812 77500

1470

J15585

50200 1985

0.42 1.44 15300 10900 1.40 70200

28.575 69.723 19.050 1.1250

2610

16

11300

0.34 1.77 16200 9420 1.72 73300 2474

14100

2.6875

1500

02473X

0.25 2.36 18400 8000 2.30 81700 2689

28.575 68.262 22.225 1.1250

2130

0.34 1.77 13400 7790 1.72

16000

28.575 68.262 22.225 62600

50100

0.55 1.10 14500 13500 1.07 71700

28.575 66.421 19.050 1.1250

1470

0.35 1.71 12100 7280 1.67

10500

55700

0.8438

2610

0.35 1.71 12100 7280 1.67

10500

2.5312

1470

0.35 1.71 12100 7280 1.67

28.575 64.292 21.433 1.1250

2610

LM67010

15800

0.25 2.36 18400 8000 2.30 81700 2689

10500

28.575 63.500 20.638 46800

1470

0.35 1.71 12100 7280 1.67

16000

28.575 63.500 20.638 46800

2480

0.35 1.71 12100 7280 1.67

10500

28.575 63.500 20.638 46800

1470

0.35 1.71 12100 7280 1.67

10500

28.575 63.100 23.812 71000

2610

0.33 1.82 11600 6560 1.77

10500

28.575 62.000 20.638 46800

a

1.1250

1470

Inner Outer

JLM67042

10000

0.41 1.46 9460 6680 1.42 44600

10100

28.575 62.000 19.050 46800

D

2480

0.33 1.82 11600 6560 1.77

8210

28.575 62.000 19.050 46800

2450

0.33 1.82 11600 6560 1.77

10100

28.575 60.325 19.845 44800

3440

0.35 1.73 11000 6550 1.69

10100

59.131 15.875 36500

1.1250

1500

0.33 1.82 11600 6560 1.77

9570

58.738 19.050 44800

2130

0.35 1.73 11000 6550 1.69

10100

57.150 19.845 44800

K C0

0.42 1.44 15300 10900 1.40 70200

9570

57.150 17.462 42600

1.1250

28.575

0.6875

56.896 19.845 44800

1.1250

28.575

2.2500

1.1250

28.575

0.8071

57.150 17.460 42600

1.1250

28.575

2.6373

1.1024

28.575

C

e Y C90 Ca90

0.41 1.46 9460 6680 1.42 44600

27.987 66.987 20.500 28.000

T

D

59.131 15.880 36500

29


Tapered - Type TS

Bearing

B C

16.764 11.811 0.6600

0.4650

20.500 16.000 0.8071

0.6299

17.462 13.495 0.6875

0.5313

19.355 15.875 0.7620

0.6250

17.462 13.495 0.6875

0.5313

19.355 15.875 0.7620

0.6250

19.355 15.080 0.7620

0.5937

16.764 11.811 0.6600

0.4650

19.355 15.875 0.7620

0.6250

20.638 14.288 0.8125

0.5625

20.638 14.288 0.8125

0.5625

20.638 15.875 0.8125

0.6250

25.433 19.050 1.0013

0.7500

20.638 15.875 0.8125

0.6250

20.638 15.875 0.8125

0.6250

20.638 15.875 0.8125

0.6250

21.433 16.670 0.8438

0.6563

18.974 15.875 0.7470

0.6250

25.433 19.050 1.0013

0.7500

23.812 17.462 0.9375

0.6875

22.225 17.462 0.8750

0.6875

18.923 19.050 0.7450

0.7500

25.357 19.050 0.9983

0.7500

25.357 19.050 0.9983

0.7500

18.923 15.875 0.7450

0.6250

24.257 17.462 0.9550

0.6875

24.257 17.462 0.9550

0.6875

29.997 23.812 1.1810

0.9375

a(3)

Dimensions, mm (inches) Factors Shaft Housing Cage

max shaft backing backing fillet radius shoulder dia. shoulder dia. R(4)

d a

d b

r (4)

backing shoulder dia. Da

D b

A a

A b

56.0

52.0

0.70

0.80 12.8 9.93

0.03

0.03

-3.0

0.5 33.0 33.5 1.3

-0.12

0.02

-5.1

0.8 35.5 36.5 1.5 62.0

-0.20

0.03

1.30 1.40

1.32 1.44

0.05 0.06

-5.1 3.5 32.5 39.0 1.5 -0.20

0.14

1.28

-5.8

0.8 33.5 34.0

0.8

-0.23

0.03

0.03

1.32

1.54 1.34

0.06

-5.1 3.5 33.5 39.5 1.5 -0.20

0.14

-5.8

0.8 33.5 34.0 1.5

1.32 1.32

1.56

-0.23

0.03

-5.8

0.8 33.5 34.0 1.3 1.32

1.34

0.06

-0.23

0.03

-3.0

0.0 35.0 41.5 1.3 1.38

1.34

0.06

-0.12

0.00

-5.8

0.8 33.5 34.0 1.3

-0.23

0.03

1.32

1.63

0.05

1.34

0.05 0.05

-5.8 3.5 34.0 40.0 1.3 -0.23

0.14

1.34

-5.8

0.8 34.0 34.5 1.3

-0.23

0.03

1.34

1.57 1.36

0.05 0.05

-5.8 3.5 34.0 40.0 1.3 -0.23

0.14

1.34

1.57

0.05

-9.4 1.3 34.0 36.0

0.8

-0.37

0.03

0.05

1.34

1.42

-5.8 3.5 34.0 40.0 1.3 -0.23

0.14

-5.8

0.8 34.0 34.5 1.3

1.34

-0.23

0.03

1.34

1.57 1.36

0.05 0.05

-5.8 3.5 34.0 40.0 1.5 -0.23

0.14

1.34

1.57

0.06

2.20 2.44

53.0 2.09

53.5 2.11

53.0 2.09

53.5 2.11

54.0 2.13

56.0 2.20

55.0 2.17

58.0 2.28

58.0 2.28

58.0 2.28

59.0 2.32

59.0 2.32

59.0 2.32

59.0 2.32

-3.3 1.5 38.0 40.0 1.5 61.0 -0.13

0.06

1.50

1.57

0.06

2.40

-4.8 1.5 34.0 36.0 1.5 61.0 -0.19

0.06

1.34

1.42

0.06

2.40

-9.4 1.3 34.0 36.0 1.3 60.0 1.34

2.32

51.0 2.01

51.0 2.01

51.0 2.01

51.0 2.01

52.0 2.05

52.0 2.05

52.0 2.05

*

* 12.7 10.3

*

*

-0.26

0.03

0.8 36.0 36.5 1.5 63.0

-0.20

0.03

1.42

1.44

0.06

2.48 2.48

0.02

0.06

1.38

1.46

0.06

2.56

2.17

0.03

0.09

1.38

1.54

0.05

2.52

2.17

0.03

0.04

0.70

0.80 12.8 9.93

0.03

0.03

0.09

1.38

1.54

0.06

2.52

0.04

0.05

0.04

0.05

0.04

2.17

57.0 2.24

0.03

0.03

2.20

0.05

0.04

2.20

0.05

0.04

2.17

0.05

0.04

2.13 2.28

58.0 2.28

0.05

2.36

0.06

0.80

0.80 19.3 8

0.03

0.03

0.04

2.40 2.40 2.40

0.05

0.01 0.04

0.02

0.04

0.80 23.6 9.63

0.04

0.03

0.80 23.6 9.63

0.04

0.03

-0.16

0.02

0.06

1.38

1.46

0.06

2.56

2.44

0.04

-0.16

0.19

1.44

1.89

0.06

2.68

2.40

0.12

0.09

-4.1 1.5 36.5 41.5 1.5 68.0 61.0 3.00 2.30 13 -0.16

0.06

1.44

1.63

0.06

2.68

2.40

0.12

-10.2 3.5 37.0 43.5 3.3 67.0 61.0 1.50 -0.40

0.14

1.46

1.71

0.13

2.64

(6) For standard class (4 or 2) only, the maximum metric value is a whole millimeter dimension. (7) Compound radius on inner race.

2.40

0.06

0.09 0.02

0.38 0.83

0.0656

0.48 1.06

0.0656

0.48 1.06

0.0630

0.39 0.87

0.0686

0.46 1.02

0.0686

0.50 23.4 8.76

0.40 0.89

0.0630

5.83

0.41 0.90

0.0681

5.83

0.41 0.91

0.0652

0.60 1.10 16.1 10.1

-4.1 4.8 36.5 48.0 1.5 68.0 61.0 3.00 2.30 13

0.0598

-4.1 1.5 35.0 37.0 1.5 65.0 62.0

0.31 0.69

0.90

0.35 0.77

0.0589

0.90

0.30 0.66

0.0736

0.60 1.10 16.1 10.1

0.31 0.67

0.0606

0.90 17.5 8.48

0.30 0.66

0.0606

0.30 18.8 10.5

0.36 0.80

0.0606

0.02

59.0 1.20 2.32

0.05

0.28 0.62

0.0598

0.40 1.50 14 8.28

0.28 0.61

0.0606

54.0 1.40 1.20 16.8 9.36 58.0

0.0606

55.0 1.20 1.00 14.6 7.58

0.27 0.60

56.0 1.20 1.00 14.6 7.58

0.26 0.57

0.0606

56.0 1.20 1.00 14.6 7.58

0.20 0.44

0.0565

0.04

0.23 0.51

0.0612

0.80 19.3 8

0.22 0.49

0.0565

0.05

0.19 0.43

0.0565

0.80

0.22 0.48

0.0577

0.80 1.10 12.5 6.33 0.03

0.0565

55.0 1.20 1.00 14.6 7.58

-8.6 2.3 35.0 39.0 1.5 64.0 61.0 -0.34

0.04

0.80 1.10 12.5 6.33

B

0.20 0.44

0.80 1.10 12.5 6.33

55.0 1.20 1.00 14.6 7.58

-8.6 2.3 35.0 39.0 1.3 64.0 61.0 -0.34

0.07

0.0577

0.50 1.80 12.7 10.3

0.36 0.80

55.0 1.20 1.00 14.6 7.58

-4.1 1.5 35.0 37.0 1.5 65.0 61.0 -0.16

0.04

0.21 0.47

0.0681

0.80 1.10 12.5 6.33 0.03

0.0612

0.10

0.8 35.0 36.0 1.5 63.0 60.0 1.00

-5.1

G2 Cg

0.05

-6.6

0.06

2.36

G 1

59.0 1.20 2.60 17.5 8.48

0.05

1.42

0.05

2.05

-0.37

1.38

1.42

Weight kg (lbs.)

0.47 1.04

0.0697

0.61 1.35

Continued on next page.

Details on drawing for bearing.

(8) Pin-type cage. Please consult The Timken Company.

TIMKEN PRODUCTS CATALOG

B29

â&#x20AC;˘


Roller Bearings

Dimensions, mm (inches) Load Ratings, N (lbf.) Factors (5) Dynamic (2) Factors (5) Static Part Number Dynamic (1)

Ts

Single-Row

d

D

T C1

28.575 72.626 30.162 87700

1.1250

2.8593

1.1875

19700

28.575 73.025 22.225 60800

B

1.1250

2.8750

0.8750

1.1250

2.8750

0.8750

54400

12200

3.0000

0.7480

28.575 76.200 30.162 87700

1.1250

3.0000

1.1875

1.1250

29.000

3.1250

1.0000

1.9800

0.5600

T

1.1562

2.6150

0.9375

C

1.1562

2.6150

0.9375

1.1806

2.4402

0.6300

B

d

2.4409

0.6300

1.1806

2.4409

0.7150

1.1806

2.4409

0.7500

1.1806

2.4409

0.8125

1.1806

2.4409

0.8125

1.1806

2.5000

0.8125

13300

50600

11400

2.7170

0.7813

54400

12200

2.8346

0.7480

54400

12200

3.0000

0.7480

29.987 76.200 24.608 71900

1.1806

3.0000

0.9688

1.1811

2.4409

0.6300

0.67

50600

11400

0.7813

50600

11400

2.7170

0.7813

50600

11400

2.7170

0.7813

50600

11400

2.7170

0.7813

50600

11400

2.7170

0.7813

30.000 69.850 23.812 77500

1.1811

2.7500

0.9375

2330

1530

2730

1640

2730

1640

2730

1640

2730

1640

2730

1640

3440

2450

2950

1930

3170

1960

3170

1960

4190 2330

1530

2950

1930

2950

1930

2950

1930

2950

1930 1930

53900 15115

4520

2120

53900 15117

17244

16

15245

19

15245

2

12100

53900 15117

15244

2

12100

53900 15117

15244X

2

12100

53900 15117

15250

2

12100

02474A 02420A

22

15800

19

13900

26283

18

13500

26300

18

13500

43300

24

17100

16

9910

19

13900

14274

19

13900

14276

19

13900

19

13900

19

13900

2523

21200

(3) Negative value indicates effective center inside cone backface. (4) These maximum fillet radii will be cleared by the bearing corners. (5) These factors apply for both inch and metric calculations. Consult your Timken representative for instruction on use.

â&#x20AC;˘

16

12100

0.27 2.19 20100 9410 2.14 94400 2586

17400

2

9910

revolutions L10 life, for the ISO life calculation method. (2) Based on 90 x 106 revolutions L10 life, for The Timken Company life calculation method. C90 and Ca90 are radial and thrust values.

TIMKEN PRODUCTS CATALOG

2631

0.38 1.57 13100 8570 1.53 61700 14118A 14274 2950

2

9910

0.87 76200 43117

4790

14

18400

(1) Based on 1 x 106

B30

2631

0.38 1.57 13100 8570 1.53 61700 14117A 14276

30.000 69.012 19.845 1.1811

1530

24

18400

0.38 1.57 13100 8570 1.53 61700 14118

30.000 69.012 19.845 1.1811

L45449 L45410

0.38 1.57 13100 8570 1.53 61700 14118

30.000 69.012 19.845 1.1811

2330

29

8130

0.38 1.57 13100 8570 1.53 61700 14117A 14274A

30.000 69.012 19.845 1.1811

3129

0.38 1.57 10400 6800 1.53 44100 17118-S 17244

9000

2.7148

1800

0.90 18600 21300

30.000 68.956 19.845 1.1811

1800

18

17100

0.36 1.67 14100 8700 1.62 60100 26118

16200

30.000 62.000 16.002 40000

1020

22

22800

0.36 1.67 14100 8700 1.62 60100 26118

29.987 76.200 19.000 1.1806

4140

26300

0.38 1.57 13100 8570 1.53 61700 14118AS 14276

29.987 72.000 19.000 1.1806

4140

02830

13500

0.42 1.44 15300 10900 1.40 70200

29.987 69.012 19.845 1.1806

1620

0.35 1.71 12100 7280 1.67

10500

59100

0.8268

02872

0.87 76200 43112 43312

4790

0.35 1.71 12100 7280 1.67

2.6875

4190

0.35 1.71 12100 7280 1.67

29.987 68.262 21.000 1.1806

2910

0.35 1.71 12100 7280 1.67

10500

29.987 63.500 20.638 46800

5110

0.35 1.71 12100 7280 1.67

10500

29.987 62.000 20.638 46800

1960

22

16800

0.38 1.57 10400 6800 1.53 44100 17118

10500

29.987 62.000 20.638 46800

3170

02820

0.38 1.57 10400 6800 1.53 44100 17118 17244A

10500

29.987 62.000 19.050 46800

2750

02872

0.25 2.36 18400 8000 2.30 81700 2691

9000

29.987 62.000 18.161 46800

a

1.1806

3550

29

16800

0.25 2.36 18400 8000 2.30 81700 2690

9000

29.987 62.000 16.002 40000

D

2750

3120

22800

0.37 1.62 7190 4550 1.58 36200

16000

29.987 61.981 16.002 40000

3550

0.90 18600 21300

16000

29.367 66.421 23.812 71000

0.67

6230

29.367 66.421 23.812 71000

2910

0.33 1.80 22700 13000 1.76 102000 3198

16200

50.292 14.224 27700

1.1417

Inner Outer

0.36 1.67 14100 8700 1.62 60100 26112

19700

28.575 79.375 25.400 71900

5110

0.45 1.32 15800 12300 1.29 74900

13700

28.575 76.200 19.000 1.1250

K C0

0.45 1.32 15800 12300 1.29 74900

13700

28.575 73.025 22.225 60800

e Y C90 Ca90

0.33 1.80 22700 13000 1.76 102000 3198

2


Tapered - Type TS

Bearing

B C

29.997 23.812 1.1810

0.9375

22.225 17.462 0.8750

0.6875

22.225 17.462 0.8750

0.6875

18.923 15.875 0.7450

0.6250

29.997 23.812 1.1810

0.9375

24.074 17.462 0.9478

0.6875

14.732 10.668 0.5800

0.4200

25.433 19.050 1.0013

0.7500

25.433 19.050 1.0013

0.7500

16.566 14.288 0.6522

0.5625

16.566 14.288 0.6522

0.5625

19.050 14.288 0.7500

0.5625

20.638 14.288 0.8125

0.5625

20.638 15.875 0.8125

0.6250

20.638 15.875 0.8125

0.6250

20.638 15.875 0.8125

0.6250

22.225 16.238 0.8750

0.6393

19.202 15.875 0.7560

0.6250

18.923 15.875 0.7450

0.6250

18.923 15.875 0.7450

0.6250

24.074 16.670 0.9478

0.6563

16.566 14.288 0.6522

0.5625

19.583 15.875 0.7710

0.6250

19.202 15.875 0.7560

0.6250

19.202 15.875 0.7560

0.6250

19.583 15.875 0.7710

0.6250

19.583 15.875 0.7710

0.6250

25.357 19.050 0.9983

0.7500

a(3)

Dimensions, mm (inches) Factors Shaft Housing Cage

max shaft backing backing fillet radius shoulder dia. shoulder dia. R(4)

d a

d b

r (4)

backing shoulder dia. Da

D b

A a

-10.2 1.3 37.0 39.0 3.3 67.0 61.0 1.50 1.46

0.8 37.0 37.5 3.3 68.0 62.0 1.40

0.90 20.6 10.1

-0.15

0.03

0.04

-3.8

0.8 37.0 37.5

0.8 68.0 64.0 1.40

0.90 20.6 10.1

-0.15

0.03

0.03

0.04

1.46

1.48

2.68 2.68

2.40 2.44 2.52

0.06

G2 Cg

-3.8

0.13

2.64

G 1

0.05

1.48

0.13

A b

0.50 23.4 8.76

-0.40

1.46

1.54

0.06 0.06

0.02

0.02

-10.2 1.3 37.0 39.0 1.46

2.60

2.52

0.04

0.8 69.0 65.0 1.50

0.50 23.4 8.76

0.03

0.02

-0.40

0.05

0.8 41.5 42.5 1.5 74.0 67.0 3.40 2.30 16.8 7.57

-0.08

0.03

1.67

0.06

2.72 2.91

2.56 2.64

-3.3 3.5 33.5 40.0 1.3 48.0 44.5 -0.13

0.14

1.32

1.57

0.05

1.89

-9.4 3.5 35.0 41.0 1.3 60.0 -0.37

0.14

-9.4

0.8 36.5 37.5 1.3 60.0

1.38

-0.37

0.03

1.44

1.61 1.48

0.05 0.05

-3.6 1.5 34.5 37.0 1.5 -0.14

0.06

1.36

1.46

0.06

-3.6 1.5 34.5 37.0 1.5 -0.14

0.06

1.36

1.46

0.06

-4.8 1.3 36.0 37.5 1.3 -0.19

0.05

1.42

1.48

0.05

-5.8 1.3 35.0 36.5 1.3 -0.23

0.05

1.38

1.44

0.05

-5.8 1.3 35.0 36.5 1.3 -0.23

0.05

1.38

1.44

0.05

-5.8 1.3 35.0 36.5 1.5 -0.23

0.05

1.38

1.44

0.06

-5.8 1.3 35.0 36.5 1.3 1.38

2.24

57.0 2.24

58.0 2.28

58.0 2.28

58.0 2.28

58.0 2.28

59.0

-0.23

0.05

0.8 38.5 39.5 1.5 63.0

2.13

54.0 2.13

55.0 2.17

0.02

0.03

0.80

0.80 19.3 8

0.03

0.03

0.80 19.3 8

0.03

0.03 0.07

0.01

0.07

0.01

0.07

2.17

0.05

0.04

2.17

0.05

0.04

2.17

0.05

0.04

2.20

0.05

59.0 1.20

-0.17

0.03

2.36

0.05 0.04

0.04 0.07

0.60 1.10 16.1 10.1 0.02

0.06

1.42

1.50

0.06

2.56

2.44

0.04

0.60 1.10 16.1 10.1

-0.16

0.02

0.06

1.42

1.50

0.06

2.60

2.52

0.04

-0.08

0.06

1.66

1.75

0.13

-3.6 1.5 34.5 37.0 1.5 -0.14

0.06

1.36

1.46

0.06

2.87

57.0 2.24

-4.3 3.5 40.0 43.0 3.3 63.0 -0.17

0.14

-4.3

0.8 36.5 37.0 3.3 63.0

1.57 1.44

1.69

0.01

0.07

2.32

0.04

0.06

0.03

-0.17

0.03

2.48

2.32 2.36

0.04 0.04

0.07 0.07

0.14

1.57

1.69

0.05

2.48

-4.3 3.5 37.0 43.0 3.3 63.0 -0.17

0.14

59.0 1.00 1.40 18 9.4 0.90

0.80 23.6 9.63

-0.34

0.04

0.03

0.05

2.48 2.52

(6) For standard class (4 or 2) only, the maximum metric value is a whole millimeter dimension. (7) Compound radius on inner race.

2.32 2.40

0.53 1.16

0.0579

0.23 0.50

0.0668

0.35 0.78

0.0668

0.35 0.78

0.0668

0.36 0.79

0.0668

-8.6 3.5 36.0 42.5 1.3 64.0 61.0 1.67

0.13

0.06 0.06

1.42

1.69

0.04

0.44 0.98

0.0774

0.04

0.14

1.46

2.36

0.38 0.85

0.0630

-4.3 3.5 40.0 43.0 1.3 63.0 60.0 1.00 1.40 18 9.4 -0.17

0.0630

59.0 1.00 1.80 18 9.4

0.36 0.80

59.0 1.00 1.40 18 9.4

0.38 0.84

0.0668

0.8 36.5 37.0 1.3 63.0 60.0 1.00 1.80 18 9.4 0.05

2.48

0.09

-0.17

1.46

0.13

2.48

2.13

0.13

0.30 1.80 11.8 7.49

-4.3

1.44

1.46

0.13

2.52

54.0

0.29 0.65

0.0681

-2.0 1.5 42.0 44.5 3.3 73.0 64.0 3.40 2.30 16.8 7.57

0.28 0.61

0.0606

-4.1 1.5 36.0 38.0 1.5 66.0 64.0

0.28 0.61

0.0606

-0.16

0.26 0.58

0.0606

-4.1 1.5 36.0 38.0 1.5 65.0 62.0

0.26 0.56

0.0606

0.90 17.5 8.48

0.23 0.50

0.0606

0.03

2.48

2.32

0.04

0.0579

56.0 1.20 1.10 14.6 7.58

0.23 0.50

55.0 1.20 1.10 14.6 7.58

0.41 0.89

0.0579

55.0 1.20 1.10 14.6 7.58

0.40 0.88

0.0598

55.0 1.20 1.10 14.6 7.58

0.11 0.25

0.0598

0.30 1.70 14.6 7.58

0.61 1.35

0.0559

0.30 1.80 11.8 7.49

0.71 1.55

0.0774

0.30 1.80 11.8 7.49

0.45 1.00

0.0697

0.80

0.01

0.0630

0.8 37.0 37.5 1.3 63.0 60.0 1.00 1.80 18 9.4 0.05

2.48

2.28

54.0

0.09

0.80 10.8 12.4

-0.20

1.48

0.06

2.32

2.28

58.0

0.13

0.50

B

0.48 1.07

-4.3

1.46

1.56

0.05

2.36

57.0

-5.1

1.52

1.44

2.36

1.75

58.0

0.06

0.0740

-2.0

1.63

1.54

0.06

0.48 1.05

0.60 1.10 16.1 10.1

1.46

0.62 1.36

0.0740

-0.16

1.38

0.0697

-4.1 1.5 35.0 37.0 1.5 66.0 64.0 0.06

Weight kg (lbs.)

0.36 0.80

0.0668

0.36 0.78

0.0656

0.46 1.02

Continued on next page.

Details on drawing for bearing.

(8) Pin-type cage. Please consult The Timken Company.

TIMKEN PRODUCTS CATALOG

B31

â&#x20AC;˘


Roller Bearings

Dimensions, mm (inches) Load Ratings, N (lbf.) Factors (5) Dynamic (2) Factors (5) Static Part Number Dynamic (1)

Ts

Single-Row

d

D

T C1

30.000 69.850 23.812 77500

1.1811

2.7500

0.9375

17400

30.000 69.850 23.812 77500

B

1.1811

2.7500

0.9375

30.000 72.000 19.000

54400

12200

1.1811

2.8346

0.7480

1.1811

2.8346

0.9375

1.1811

2.8346

1.1563

1.1811

2.8355

0.9375

C

1.1811

2.8360

1.1875

50600

11400

0.8813

50600

11400

2.8380

0.8813

30.112 62.000 19.050 46800

1.1855

2.4409

0.7500

B

d

30.162

2.5000

0.8125

2.3125

0.5781

2.3145

0.5781

1.1875

2.4409

0.6300

55700

12500

0.8438

55700

12500

2.5312

0.8438

51700

11600

2.6150

0.7500

30.162 66.421 25.400 77500

1.1875

2.6150

1.0000

1.1875

2.7500

0.9375

1.1875

2.7500

0.9375

1.1875

2.8593

1.1875

1.1875

2.8593

1.1875

58800

13200

0.8125

30.162 76.200 24.608 71900

1.1875

3.0000

0.9688

1.1875

3.1250

1.0000

0.67 0.67

58800

13200

0.8270

30.175 62.000 19.050 46800

1.1880

2.4409

0.7500

1.1895

2.4409

0.8125

2730

1640

2730

1640

1710

1390

1710

1390

2330

1530

3250

3040

3250

3040

3010

1750

4520

2120

4520

2120

4520

2120

5110

2910

5110

2910

3430

2360

4190 4190

53900 15116

3430

2360

0.35 1.71 12100 7280 1.67 2730

1640

0.35 1.71 12100 7280 1.67

10500

2730

1640

53900 15116

19

14283

19

15245

2

15250

2

08118

08231

1

7880

08118

08237

1

7880

17244

16

9910

M86649 M86610

21

16100

M86649P M86610P

21

16100

55200 24118

24261

18

12400

2530

2

21200

2523

2

21200

2523-S

2

21200

3120

29

22800

29

22800

2

15500

43300

24

17100

43312

24

17100

28315

2

15500

53900 15120A

15245

2

12100

53900 15118

15244

12100

(3) Negative value indicates effective center inside cone backface. (4) These maximum fillet radii will be cleared by the bearing corners. (5) These factors apply for both inch and metric calculations. Consult your Timken representative for instruction on use.

â&#x20AC;˘

14283

12100

revolutions L10 life, for the ISO life calculation method. (2) Based on 90 x 106 revolutions L10 life, for The Timken Company life calculation method. C90 and Ca90 are radial and thrust values.

TIMKEN PRODUCTS CATALOG

29

12100

(1) Based on 1 x 106

B32

3126

13900

0.87 76200 43118

4790

2

13900

0.87 76200 43118

4790

27

22800

0.40 1.49 15200 10500 1.45 68900 28118

10500

30.213 62.000 20.638 46800

1930

0.90 18600 21300

16200

3.1496

2950

0.90 18600 21300

30.162 80.000 21.006 1.1875

1930

2525

0.40 1.49 15200 10500 1.45 68900 28118 28300

16200

30.162 79.375 25.400 71900

2950

2

JHM88513

0.33 1.80 22700 13000 1.76 102000 3191 3120

19700

3.0000

2910

0.33 1.80 22700 13000 1.76 102000 3187

30.162 76.200 20.638 1.1875

5110

2526X

21200

0.27 2.19 20100 9410 2.14 94400 2558

19700

30.162 72.626 30.162 87700

JHM88540

0.27 2.19 20100 9410 2.14 94400 2558

17400

30.162 72.626 30.162 87700

2120

18

24900

0.27 2.19 20100 9410 2.14 94400 2558

17400

30.162 69.850 23.812 77500

4520

0.34 1.77 13400 7790 1.72

17400

30.162 69.850 23.812 77500

4390

0.55 1.10 14500 13500 1.07 71700

30.162 66.421 19.050 1.1875

4700

0.55 1.10 14500 13500 1.07 71700

30.162 64.292 21.433 1.1875

2

21200

0.38 1.57 10400 6800 1.53 44100 17119

9000

2.5312

2120

0.47 1.27 7610 6170 1.23 35000

30.162 64.292 21.433 1.1875

2523-S

13500

0.47 1.27 7610 6170 1.23 35000

6600

30.162 62.000 16.002 40000

4520

0.35 1.71 12100 7280 1.67

6600

58.788 14.684 29300

1.1875

1960

0.35 1.71 12100 7280 1.67

10500

58.738 14.684 29300

1.1875

30.162

a

1.1855

3170

0.38 1.57 13100 8570 1.53 61700 14117A

10500

30.112 63.500 20.638 46800

D

2

21200

0.38 1.57 13100 8570 1.53 61700 14118

30.000 72.085 22.385 1.1811

2120

0.33 1.80 22700 13000 1.76 102000 3190

19700

2.8380

4520

2523

21200

0.27 2.19 20100 9410 2.14 94400 2586

30.000 72.085 22.385 1.1811

2120

0.55 1.10 20900 19500 1.07 111000

17400

30.000 72.034 30.162 87700

4520

0.27 2.19 20100 9410 2.14 94400 2560X

18100

30.000 72.022 23.812 77500

Inner Outer

0.36 1.67 14100 8700 1.62 60100 26118-S 26283-S

17400

30.000 72.000 29.370 80600

K C0

0.27 2.19 20100 9410 2.14 94400 2560X

17400

30.000 72.000 23.812 77500

T

e Y C90 Ca90

0.27 2.19 20100 9410 2.14 94400 2560X

2


Tapered - Type TS

Bearing

B C

25.357 19.050 0.9983

0.7500

25.357 19.050 0.9983

0.7500

18.923 15.875 0.7450

0.6250

25.357 19.050 0.9983

0.7500

27.783 23.020 1.0938

0.9063

25.357 19.050 0.9983

0.7500

29.997 23.812 1.1810

0.9375

19.202 18.415 0.7560

0.7250

19.583 18.415 0.7710

0.7250

20.638 14.288 0.8125

0.5625

20.638 15.875 0.8125

0.6250

15.080 10.716 0.5937

0.4219

15.080 10.716 0.5937

0.4219

16.566 14.288 0.6522

0.5625

21.433 16.670 0.8438

0.6563

21.433 16.670 0.8438

0.6563

18.974 15.875 0.7470

0.6250

25.357 20.638 0.9983

0.8125

25.357 19.050 0.9983

0.7500

25.357 19.050 0.9983

0.7500

29.997 23.812 1.1810

0.9375

29.997 23.812 1.1810

0.9375

20.940 15.507 0.8244

0.6105

24.074 16.670 0.9478

0.6563

24.074 17.462 0.9478

0.6875

20.940 15.875 0.8244

0.6250

20.638 14.288 0.8125

0.5625

20.638 15.875 0.8125

0.6250

a(3)

Dimensions, mm (inches) Factors Shaft Housing Cage

max shaft backing backing fillet radius shoulder dia. shoulder dia. R(4)

d a

r (4)

backing shoulder dia. A a

A b

-8.6 2.0 36.0 39.5 1.3 64.0 61.0

0.90

0.80 23.6 9.63

-0.34

0.04

0.03

-8.6 2.0 36.0 39.5 1.5 64.0 61.0

0.90

0.80 23.6 9.63

-0.34

0.04

0.03

0.08 0.08

1.42 1.42

d b 1.56 1.56

0.05 0.06

Da 2.52 2.52

D b 2.40 2.40

G 1

G2 Cg

0.60 1.10 16.1 10.1 0.02

0.04

-8.6 2.0 36.0 39.5 2.0 65.0 61.0

0.90

0.80 23.6 9.63

-0.34

0.04

0.03

0.08

1.42

1.50 1.56

0.08 0.08

2.56 2.56

-5.6 1.3 42.5 44.5 3.3 69.0 -0.22

0.05

1.67

1.75

0.13

2.72

2.44 2.40 2.28

-8.6 3.5 36.0 42.5

0.8 65.0 63.0

-0.34

0.03

0.14

1.42

1.67

2.56

2.48

-10.2 3.5 38.0 44.5 2.8 67.0 61.0 1.50

0.03

* 23.4 8.76

*

*

-0.17

0.03

2.36

0.04

0.07

-0.17

0.14

0.8 35.5 36.0 1.3

1.57

-0.23

0.03

-5.8

0.8 35.5 36.0 1.3

-0.23

0.03

1.40 1.40

1.69 1.42 1.42

0.09 0.05 0.05

-1.3 3.5 35.0 41.5 1.0 -0.05

0.14

1.38

1.63

0.04

-1.3 3.5 35.0 41.5 1.0 -0.05

0.14

1.38

1.63

0.04

-3.6 1.5 34.5 37.0 1.5 -0.14

0.06

1.36

1.46

0.06

2.56

58.0 2.28

59.0 2.32

55.0 2.17

55.0 2.17

57.0 2.24

-3.3 1.5 38.0 41.0 1.5 61.0 -0.13

0.06

1.50

1.61

0.06

2.40

-3.3 1.5 38.0 41.0 1.5 61.0 -0.13

0.06

1.50

1.61

0.06

2.40

-4.8 1.5 35.0 37.5 1.5 61.0 -0.19

0.06

0.05

0.04

56.0 1.20 1.00 14.6 7.58 2.20

52.0 2.05

52.0 2.05

54.0 2.13

0.05

0.04

0.03

0.04

0.03

0.04

0.01

0.07

2.13

0.05

0.05

2.13

0.05 0.06

-0.34

0.03

0.04

0.03

-8.6 2.3 36.5 40.0 1.3 64.0 61.0

0.90

0.80 23.6 9.63

-0.34

0.04

0.03

0.90

0.80 23.6 9.63

1.44

1.57

0.05

2.52

2.36 2.40

-8.6 2.3 36.5 40.0 1.5 64.0 61.0 -0.34

-10.2 -0.40

0.09

1.44

1.57

0.06

2.52

2.40

0.8 38.5 39.0 3.3 67.0 61.0 0.03

1.52

1.54

0.13

2.64

2.40

-10.2 3.5 38.5 44.5 3.3 67.0 61.0 -0.40

0.14

1.52

1.75

0.13

2.64

2.40

0.03

*

*

* 23.4 8.76

*

*

-0.19

0.06

1.48

1.57

0.05

2.80

2.68

0.09

0.04

-0.08

0.06

1.65

1.77

0.13

2.87

2.52

0.13

0.09

-0.08

0.06

1.65

1.77

0.06

2.91

2.64

0.13

0.09

0.06

1.48

-5.8

0.5 35.5 35.5 1.3

-0.23

0.02

1.40

1.57 1.40

0.06 0.05

-5.8 3.5 35.5 41.5 1.3 -0.23

0.14

1.40

1.63

0.05

2.87

58.0 2.28

58.0 2.28

(6) For standard class (4 or 2) only, the maximum metric value is a whole millimeter dimension. (7) Compound radius on inner race.

2.72

0.09

0.04

2.17

0.05

0.04

2.17

0.05

0.04

0.60 1.33

0.0697

0.60 1.32

0.0709

0.47 1.04

0.0774

0.52 1.16

0.0774

0.60 1.31

0.0709

0.53 1.17

0.0606

55.0 1.20 1.10 14.6 7.58

0.46 1.02

0.0697

55.0 1.20 1.10 14.6 7.58

0.46 1.02

0.0656

-4.8 1.5 37.5 40.0 1.5 73.0 69.0 2.40 1.10 20.7 12.5 -0.19

0.0656

-2.0 1.5 42.0 45.0 1.5 74.0 67.0 3.40 2.30 16.8 7.57

0.43 0.94

-2.0 1.5 42.0 45.0 3.3 73.0 64.0 3.40 2.30 16.8 7.57

0.30 0.67

0.0656

-4.8 1.5 37.5 40.0 1.3 71.0 68.0 2.40 1.10 20.7 12.5

0.34 0.74

0.0589

*

0.34 0.74

0.0736

* 23.4 8.76

0.23 0.50

0.0736

0.04

0.17 0.38

0.0579

*

0.17 0.38

0.0601

0.80 23.6 9.63

2.46

2.28

0.06

0.40 1.50 14 8.28

0.29 0.65

0.0601

54.0 1.40 1.20 16.8 9.36 58.0

0.0606

54.0 1.40 1.20 16.8 9.36

0.26 0.58

0.30 1.80 11.8 7.49

0.44 0.96

0.0606

0.90 1.10 10.7 10.6

0.44 0.96

0.0668

0.90 1.10 10.7 10.6

0.59 1.30

0.0668

0.02

0.09

2.40

2.17

0.50 1.10

0.0697

0.90

1.57

0.06

0.06

0.8 62.5 60.0

1.44

1.48

0.04

-8.6 2.3 36.5 40.0 0.09

1.38

2.36

0.61 1.34

0.0656

55.0 1.20 1.00 14.6 7.58

0.50 1.11

0.0857

-4.3 3.5 40.0 43.0 2.3 65.0 60.0 1.00 1.40 18 9.4 -5.8

0.0656

0.14

2.56

2.40

0.04

*

B

0.38 0.84

0.8 36.5 37.0 2.3 65.0 60.0 1.00 1.80 18 9.4 0.09

2.64

0.07

0.80 23.6 9.63

-0.40

1.46

0.11

0.08

-4.3

1.44

1.75

0.0630

0.90

0.47 1.03

58.0 1.90 1.80 26.3 11.7

0.47 1.03

0.0656

-0.16

1.42

0.0656

-4.1 1.5 36.0 38.0 2.0 65.0 62.0 0.06

Weight kg (lbs.)

0.26 0.58

0.0606

0.27 0.60

Continued on next page.

Details on drawing for bearing.

(8) Pin-type cage. Please consult The Timken Company.

TIMKEN PRODUCTS CATALOG

B33

â&#x20AC;˘


Roller Bearings

Dimensions, mm (inches) Load Ratings, N (lbf.) Factors (5) Dynamic (2) Factors (5) Static Part Number Dynamic (1)

Ts

Single-Row

d

D

T C1

30.213 62.000 20.638 46800

1.1895

2.4409

0.8125

10500

30.213 63.500 20.638 46800

B

1.1895

2.5000

0.8125

1.1895

2.5000

0.8125

1.1895

2.5000

0.8125

1.1895

2.5000

0.8125

1.1895

2.5000

0.8125

1.1895

2.6150

1.0000

T

2.7500

0.9375

C

B

d

1.1895

2.7500

0.9375

50600

11400

2.7170

0.7813

55700

12500

2.5312

0.8438

31.623 66.675 20.638 48600

1.2450

31.750

2.3280

0.6250

2.3280

0.6250

2.3280

0.6250

2.3280

0.6250

1.2500

2.4404

0.6250

1.2500

2.4404

0.6250

1.2500

2.4404

0.6250

1.2500

2.4409

0.7150

1.2500

2.4409

0.7500

1.2500

2.4409

0.7500

1.2500

2.4409

0.8125

1.2500

2.4409

0.8125

1.2500

2.5000

0.7775

1.2500

2.5000

0.8125

1.2500

2.5000

0.8125

3250

3040

2830

1800

1710

1390

2130

1500

2130

1500

2130

1500

2130

1500

2130

1500

2130

1500

2130

1500

2730

1640

2730

1640

2730

1640

2730

1640

0.35 1.71 12100 7280 1.67 2730

1640

0.35 1.71 12100 7280 1.67

10500

2730

1640

0.35 1.71 12100 7280 1.67

10500

31.750 63.500 20.638 46800

1930

0.35 1.71 12100 7280 1.67

10500

31.750 63.500 20.638 46800

2950

0.35 1.71 12100 7280 1.67

10500

31.750 63.500 19.748 46800

2120

0.35 1.71 12100 7280 1.67

10500

31.750 62.000 20.638 46800

4520

0.35 1.71 12100 7280 1.67

10500

31.750 62.000 20.638 46800

2120

2730

1640

0.35 1.71 12100 7280 1.67

10500

2730

1640

2

15250X

2

2520

24

2523

24

2523-S

24

14276

19

13900

M86648A M86610

21

16100

57900 1674 1620

2

13000

08125 08231

1

7880

LM67045 LM67010

18

10000

LM67047 LM67010

16

10000

LM67048 LM67010

16

10000

LM67049A

LM67010

16

10000

LM67045 LM67014

18

10000

LM67048 LM67014

16

10000

LM67049A

LM67014

16

10000

53900 15123 15245

19

12100

53900 15125

15245

2

12100

53900 15126

15245

2

12100

53900 15125

15244

2

12100

53900 15126

15244

2

12100

53900 15123

15250

19

12100

53900 15125

15250

2

12100

53900 15126

15250

12100

(3) Negative value indicates effective center inside cone backface. (4) These maximum fillet radii will be cleared by the bearing corners. (5) These factors apply for both inch and metric calculations. Consult your Timken representative for instruction on use.

â&#x20AC;˘

15250

21200

revolutions L10 life, for the ISO life calculation method. (2) Based on 90 x 106 revolutions L10 life, for The Timken Company life calculation method. C90 and Ca90 are radial and thrust values.

TIMKEN PRODUCTS CATALOG

2

21200

(1) Based on 1 x 106

B34

15250

21200

0.41 1.46 9460 6680 1.42 44600

10500

31.750 62.000 19.050 46800

4520

2

12100

0.41 1.46 9460 6680 1.42 44600

8210

31.750 62.000 19.050 46800

53900 15118

0.41 1.46 9460 6680 1.42 44600

8210

31.750 62.000 18.161 46800

2120

15249

12100

0.41 1.46 9460 6680 1.42 44600

8210

31.750 61.986 15.875 36500

53900 15120

0.41 1.46 9460 6680 1.42 44600

8210

31.750 61.986 15.875 36500

4520

2

12100

0.41 1.46 9460 6680 1.42 44600

8210

31.750 61.986 15.875 36500

1640

53900 15119

0.41 1.46 9460 6680 1.42 44600

8210

59.131 15.875 36500

1.2500

2730

15250

12100

0.47 1.27 7610 6170 1.23 35000

8210

59.131 15.875 36500

1640

0.37 1.62 12600 8010 1.57

6600

59.131 15.875 36500

1.2500

31.750

0.5781

2730

53900 15119

0.55 1.10 14500 13500 1.07 71700

10900

59.131 15.875 36500

1.2500

31.750

2.3125

1.2500

31.750

0.8125

58.738 14.684 29300

1.2500

31.750

2.6250

1640

2

12100

0.38 1.57 13100 8570 1.53 61700 14116

30.955 64.292 21.433 1.2187

2730

53900 15118

0.27 2.19 20100 9410 2.14 94400 2561X

17400

30.226 69.012 19.845 1.1900

1640

15244

12100

0.27 2.19 20100 9410 2.14 94400 2561X

17400

30.213 69.850 23.812 77500

D

a

1.1895

2730

Inner Outer

53900 15120

0.27 2.19 20100 9410 2.14 94400 2561X

17400

30.213 69.850 23.812 77500

1640

0.35 1.71 12100 7280 1.67

10500

30.213 66.421 25.400 77500

2730

0.35 1.71 12100 7280 1.67

10500

30.213 63.500 20.638 46800

1640

0.35 1.71 12100 7280 1.67

10500

30.213 63.500 20.638 46800

2730

0.35 1.71 12100 7280 1.67

10500

30.213 63.500 20.638 46800

K C0

0.35 1.71 12100 7280 1.67

10500

30.213 63.500 20.638 46800

e Y C90 Ca90

0.35 1.71 12100 7280 1.67

2


Tapered - Type TS

Bearing

B C

20.638 15.875 0.8125

0.6250

20.638 15.875 0.8125

0.6250

20.638 15.875 0.8125

0.6250

20.638 15.875 0.8125

0.6250

20.638 15.875 0.8125

0.6250

20.638 15.875 0.8125

0.6250

24.714 20.638 0.9730

0.8125

24.714 19.050 0.9730

0.7500

24.714 19.050 0.9730

0.7500

19.583 15.875 0.7710

0.6250

21.433 16.670 0.8438

0.6563

20.638 15.875 0.8125

0.6250

15.080 10.716 0.5937

0.4219

18.500 11.811 0.7283

0.4650

16.764 11.811 0.6600

0.4650

16.764 11.811 0.6600

0.4650

16.764 11.811 0.6600

0.4650

18.500 11.811 0.7283

0.4650

16.764 11.811 0.6600

0.4650

16.764 11.811 0.6600

0.4650

19.050 14.288 0.7500

0.5625

20.638 14.288 0.8125

0.5625

20.638 14.288 0.8125

0.5625

20.638 15.875 0.8125

0.6250

20.638 15.875 0.8125

0.6250

19.050 15.875 0.7500

0.6250

20.638 15.875 0.8125

0.6250

20.638 15.875 0.8125

0.6250

a(3)

Dimensions, mm (inches) Factors Shaft Housing Cage

max shaft backing backing fillet radius shoulder dia. shoulder dia. R(4)

d a

d b

r (4)

-5.8

0.8 35.5 36.0 1.3

-0.23

0.03

1.40

1.42

0.05

-5.8 3.5 35.5 41.5 1.3 -0.23

0.14

1.40

1.63

0.05

-5.8 1.5 35.5 37.5 1.5 -0.23

0.06

1.40

1.48

0.06

-5.8 1.5 35.5 37.5 1.3 -0.23

0.06

1.40

-5.8

0.8 35.5 36.0 1.3

-0.23

0.03

1.40

1.48 1.42

0.05 0.05

-5.8 3.5 35.5 41.5 1.5 -0.23

0.14

1.40

1.63

0.06

backing shoulder dia. Da

D b

58.0

55.0 1.20 1.00 14.6 7.58

2.28

59.0 2.32

59.0 2.32

59.0 2.32

59.0 2.32

59.0 2.32

-8.6 2.3 36.5 40.0 3.3 62.5 -0.34

0.09

1.44

1.57

0.13

2.46

2.17

0.09

1.44

1.57

0.05

2.52

A a 0.05

A b

G 1

0.04

G2 Cg

2.20

55.0 2.17

56.0 2.20

0.05

0.04

*

* 14.6 7.58

*

*

*

* 14.6 7.58

*

*

0.05

0.04

2.17

57.0 2.24 2.40

0.05

0.04

0.04

0.06 0.06

0.04

-0.34

0.09

0.8 37.0 38.0 1.3 63.0 60.0 1.00 1.40 18 9.4

-0.17

0.03

1.46

1.57 1.50

0.06 0.05

2.52 2.48

-3.3 1.5 38.0 42.0 1.5 61.0 -0.13

0.06

1.50

1.65

0.06

2.40

-5.3 1.5 37.0 39.5 1.5 61.0 -0.21

0.06

1.46

1.56

0.06

-1.3 1.0 36.0 37.5 1.0 -0.05

0.04

1.42

1.48

0.04

-3.0 2.0 36.0 39.5 1.3 -0.12

0.08

1.42

1.56

0.05

-3.0 2.3 36.0 40.0 1.3 -0.12

0.09

1.42

1.57

0.05

-3.0 3.5 36.0 42.5 1.3 -0.12

0.14

-3.0

0.8 36.0 37.0 1.3

1.42

-0.12

0.03

1.42

1.67 1.46

0.05 0.05

-3.0 2.0 36.0 39.5 1.3 -0.12

0.08

1.42

1.56

0.05

-3.0 3.5 36.0 42.5 1.3 -0.12

0.14

1.42

-3.0

0.8 36.0 37.0 1.3 1.42

1.67

-0.12

0.03

-4.8

0.0 36.5 42.5 1.3

-0.19

0.00

1.44

1.46

0.05

1.67

0.05 0.05

-5.8 3.5 36.5 42.5 1.3 -0.23

0.14

-5.8

0.8 36.5 37.0 1.3

1.44

-0.23

0.03

1.44

1.67 1.46

0.05 0.05

-5.8 3.5 36.5 42.5 1.3 -0.23

0.14

-5.8

0.8 36.5 37.0 1.3

1.44 1.44

1.67

-0.23

0.03

-4.8

0.0 36.5 42.5 1.3

-0.19

0.00

1.44

1.46

0.05

1.67

0.05 0.05

-5.8 3.5 36.5 42.5 1.3 -0.23

0.14

1.44

-5.8

0.8 36.5 37.0 1.3

-0.23

0.03

1.44

1.67 1.46

0.05 0.05

2.40

55.0 2.17

56.0 2.20

56.0 2.20

56.0 2.20

56.0 2.20

57.0 2.24

57.0 2.24

57.0 2.24

58.0 2.28

58.0 2.28

58.0 2.28

58.0 2.28

58.0 2.28

59.0 2.32

59.0 2.32

59.0 2.32

(6) For standard class (4 or 2) only, the maximum metric value is a whole millimeter dimension. (7) Compound radius on inner race.

2.40 2.36

0.04

0.06 0.06

2.13

0.05

0.05

2.28

52.0 2.05

52.0 2.05

52.0 2.05

52.0 2.05

52.0 2.05

54.0 2.13

54.0 2.13

54.0 2.13

55.0 2.17

0.06

0.04

0.03

0.04

0.03

-0.04

0.70

0.80 12.8 9.93

0.03

0.03

0.80 12.8 9.93

0.03

0.03

0.80 12.8 9.93 0.03

0.03

-0.04

0.70

0.80 12.8 9.93

0.03

0.03

0.70

0.80 12.8 9.93

0.03

0.03

0.01

0.07

2.17

0.05

0.04

2.17

0.05

0.04

2.17

0.05

0.04

2.17

56.0 2.20

0.05

0.04

0.01

0.07

0.05

0.04

2.20

0.05

0.04

0.21 0.46

0.0606

0.23 0.51

0.0606

0.25 0.54

0.0606

0.25 0.55

0.0606

0.26 0.57

0.0606

0.26 0.58

0.0606

0.26 0.58

0.0606

56.0 1.20 1.10 14.6 7.58

0.20 0.44

0.0612

56.0 1.20 1.00 14.6 7.58 2.20

0.0612

0.30 1.70 14.6 7.58

0.21 0.47

55.0 1.20 1.10 14.6 7.58

0.19 0.41

0.0612

55.0 1.20 1.00 14.6 7.58

0.18 0.39

0.0612

55.0 1.20 1.10 14.6 7.58

0.18 0.41

0.0612

55.0 1.20 1.00 14.6 7.58

0.19 0.42

0.0612

0.30 1.70 14.6 7.58

0.17 0.37

0.0612

-1.10 12.8 9.93

0.33 0.72

0.0601

0.80

0.33 0.73

0.0644

0.70 0.03

0.0736

0.70

0.36 0.80

-1.10 12.8 9.93

0.46 1.02

0.0668

0.80

0.46 1.02

0.0656

0.90 1.10 10.7 10.6

0.41 0.91

0.0656

58.0 1.50 1.00 16.6 8.67

0.29 0.63

0.0656

54.0 1.40 1.20 16.8 9.36

0.29 0.65

0.0606

-4.3

0.29 0.64

0.0606

0.90 1.40 23.6 9.63

1.44

0.0606

-8.6 2.3 36.5 40.0 1.5 64.0 61.0

B

0.29 0.64

0.90 1.40 23.6 9.63 0.04

0.0606

0.90 1.40 23.6 9.63

0.29 0.64

55.0 1.20 1.10 14.6 7.58

0.28 0.61

0.0606

56.0 1.20 1.00 14.6 7.58 2.20

0.0606

56.0 1.20 1.10 14.6 7.58

-8.6 2.3 36.5 40.0 1.3 64.0 61.0 -0.34

Weight kg (lbs.)

0.28 0.61

0.0606

0.28 0.62

Continued on next page.

Details on drawing for bearing.

(8) Pin-type cage. Please consult The Timken Company.

TIMKEN PRODUCTS CATALOG

B35

â&#x20AC;˘


Roller Bearings

Dimensions, mm (inches) Load Ratings, N (lbf.) Factors (5) Dynamic (2) Factors (5) Static Part Number Dynamic (1)

Ts

Single-Row

d

D

T C1

31.750 63.500 20.638 46800

1.2500

2.5000

0.8125

10500

31.750 66.421 25.400 77500

B

1.2500

2.6150

1.0000

1.2500

2.6150

1.0000

1.2500

2.6150

1.0000

1.2500

2.6150

1.0000

59100

13300

2.6875

0.8268

31.750 68.262 22.225 62600

T

C

0.8750

59100

13300

1.2500

2.6875

0.8750

59100

13300

2.6875

0.8750

d

1.2500

2.6875

0.8750

59600

13400

0.8750

31.750 68.262 26.988 74700

1.2500

2.6875

1.0625

50600

11400

0.7813

50600

11400

2.7170

0.7813

50600

11400

2.7170

0.7813

50600

11400

2.7170

0.7813

50600

11400

2.7170

0.8813

31.750 69.850 23.812 77500

1.2500

2.7500

0.9375

1.2500

2.7500

0.9375

1.2500

2.7500

0.9375

50600

11400

0.7481

31.750 72.022 23.812 77500

1.2500

2.8355

0.9375

1.2500

2.8438

1.0000

1.2500

2.8593

1.0000

1.2500

2.8593

1.1875

1.2500

2.8593

1.1875

1.2500

2.8593

1.1875

1.2500

2.8750

0.8750

02476

1700

3470

3250

4360

2620

2950

1930

2950

1930

2950

1930

2950

1930

2950

1930

4520

2120

4520

2120

4520

2120

2950

1930

4520

2120

4140

3870

4140

3870

5110

2910

5110

2910 2910

3950

2490

22

16522

22

22

23420

26

14274

19

14276

19

13900

19

13900

14276

19

13900

14277

19

13900

2523

2

21200

2523

2

21200

2523-S

2

21200

19

13900

2525

2

21200

HM88644 HM88610

2

21200

HM88644 HM88611AS 2

21200

3120

29

22800

3120

29

22800

3120

29

22800

2820

18800

(3) Negative value indicates effective center inside cone backface. (4) These maximum fillet radii will be cleared by the bearing corners. (5) These factors apply for both inch and metric calculations. Consult your Timken representative for instruction on use.

â&#x20AC;˘

02420

13900

0.37 1.63 17600 11100 1.59 83800 2875

15200

22

20500

revolutions L10 life, for the ISO life calculation method. (2) Based on 90 x 106 revolutions L10 life, for The Timken Company life calculation method. C90 and Ca90 are radial and thrust values.

TIMKEN PRODUCTS CATALOG

02420

M88046 M88010

0.33 1.80 22700 13000 1.76 102000 3199 5110

23

17400

(1) Based on 1 x 106

B36

2420

17500

0.33 1.80 22700 13000 1.76 102000 3193

19700

31.750 73.025 22.225 67700

02475

0.33 1.80 22700 13000 1.76 102000 3188

19700

31.750 72.626 30.162 87700

3600

22

15800

0.55 1.10 18400 17200 1.07 94200

19700

31.750 72.626 30.162 87700

2450

0.55 1.10 18400 17200 1.07 94200

16000

31.750 72.626 30.162 87700

3440

2

15800

0.27 2.19 20100 9410 2.14 94400 2582

16000

31.750 72.626 25.400 71100

2450

02420A

0.38 1.57 13100 8570 1.53 61700 14124 14282

17400

31.750 72.233 25.400 71100

3440

2

16500

0.27 2.19 20100 9410 2.14 94400 2580

17400

2.8345

2120

0.27 2.19 20100 9410 2.14 94400 2582

31.750 71.996 19.002 1.2500

02476

0.27 2.19 20100 9410 2.14 94400 2580

17400

31.750 69.850 23.812 77500

3650

2

15800

0.38 1.57 13100 8570 1.53 61700 14124

17400

31.750 69.850 23.812 77500

2450

0.38 1.57 13100 8570 1.53 61700 14125A

31.750 69.012 22.385 1.2500

2520A

0.38 1.57 13100 8570 1.53 61700 14125A 14274

31.750 69.012 19.845 1.2500

3440

0.38 1.57 13100 8570 1.53 61700 14124

31.750 69.012 19.845 1.2500

2530

21200

0.38 1.57 13100 8570 1.53 61700 14124

31.750 69.012 19.845 1.2500

2120

0.35 1.71 19400 11700 1.66 91000 23491

16800

2.7170

4520

2

21200

0.55 1.10 15500 14400 1.07 77400

31.750 69.012 19.845 1.2500

2120

0.28 2.18 16000 7540 2.12 77900 16579

13900

2.6875

4520

2520

21200

0.42 1.44 15300 10900 1.40 70200

31.750 68.262 22.225 1.2500

2120

0.42 1.44 15300 10900 1.40 70200

31.750 68.262 22.225 1.2500

4520

2

21200

0.34 1.77 16200 9420 1.72 73300 2475

14100

31.750 68.262 22.225 61700

D

a

2.6875

2120

0.42 1.44 15300 10900 1.40 70200

31.750 68.262 22.225

B

1.2500

4520

15250X

12100

0.27 2.19 20100 9410 2.14 94400 2580A 2520A

17400

31.750 68.262 21.000 1.2500

1640

0.27 2.19 20100 9410 2.14 94400 2580

17400

31.750 66.421 25.400 77500

2730

Inner Outer

53900 15126

0.27 2.19 20100 9410 2.14 94400 2580

17400

31.750 66.421 25.400 77500

K C0

0.27 2.19 20100 9410 2.14 94400 2580

17400

31.750 66.421 25.400 77500

e Y C90 Ca90

0.35 1.71 12100 7280 1.67

23


Tapered - Type TS

Bearing

B C

20.638 15.875 0.8125

0.6250

25.357 20.638 0.9983

0.8125

25.357 20.638 0.9983

0.8125

25.357 20.638 0.9983

0.8125

25.357 20.638 0.9983

0.8125

22.225 16.238 0.8750

0.6393

23.812 17.462 0.9375

0.6875

22.225 17.462 0.8750

0.6875

22.225 17.462 0.8750

0.6875

22.225 17.462 0.8750

0.6875

22.225 17.462 0.8750

0.6875

26.988 22.225 1.0625

0.8750

19.583 15.875 0.7710

0.6250

19.583 15.875 0.7710

0.6250

19.583 15.875 0.7710

0.6250

19.583 15.875 0.7710

0.6250

19.583 18.415 0.7710

0.7250

25.357 19.050 0.9983

0.7500

25.357 19.050 0.9983

0.7500

25.357 19.050 0.9983

0.7500

19.583 15.032 0.7710

0.5918

25.357 19.050 0.9983

0.7500

25.400 19.842 1.0000

0.7812

25.400 19.842 1.0000

0.7812

29.997 23.812 1.1810

0.9375

29.997 23.812 1.1810

0.9375

29.997 23.812 1.1810

0.9375

23.812 17.462 0.9375

0.6875

a(3)

Dimensions, mm (inches) Factors Shaft Housing Cage

max shaft backing backing fillet radius shoulder dia. shoulder dia. R(4)

d a

d b

r (4)

backing shoulder dia. Da

D b

59.0

55.0 1.20 1.10 14.6 7.58

-5.8

0.8 36.5 37.0 1.5

-0.23

0.03

-8.6

0.8 37.5 38.5 3.3 62.5

-0.34

0.03

-8.6

0.8 37.5 38.5

-0.34

0.03

-8.6

0.8 37.5 38.5 1.5 62.0

-0.34

0.03

1.44 1.48 1.48 1.48

1.46 1.52 1.52 1.52

0.06

0.04

0.03

0.8 62.5 60.0

0.90

0.80 23.6 9.63

0.03

0.04

0.03

0.90

0.80 23.6 9.63

0.04

0.03

0.90

0.80 23.6 9.63

2.46 2.44

-0.34

0.05

-5.1

0.8 38.5 39.0 1.5 63.0

-0.20

0.03

1.52

1.63 1.54

0.06 0.06

2.44 2.48

57.0 2.24 2.36

59.0 2.32

59.0 2.32

0.04

59.0 1.20 2.32

0.05

-6.6 3.5 37.5 44.0 1.5 63.0 60.0 1.00 -0.26

0.14

1.48

1.73

0.06

2.48

-5.1 3.5 38.5 44.5 1.5 63.0 1.52

-0.20

0.14

-5.1

0.8 38.5 39.0 1.5 63.0

-0.20

0.03

1.52

1.75 1.54

G2 Cg

0.80 23.6 9.63

-8.6 1.3 39.5 41.5 1.5 62.0 1.56

G 1

0.90

2.46

2.17

A b

0.04

0.06

2.32

A a 0.05

0.13

0.06 0.06

2.48 2.48

2.36

0.04

59.0 1.20 2.32

0.05

59.0 1.20 2.32

0.05

0.03

0.01 0.04

0.03

2.48

-2.8 1.5 40.5 43.0 1.5 65.0 -0.11

0.06

1.59

1.69

0.06

2.56

-8.6 1.5 39.0 41.0 1.5 64.0 -0.34

0.06

-4.3

0.8 38.5 39.0 3.3 63.0

1.54 1.52

1.61

0.07

59.0 1.60 2.32

0.06

0.90 19.4 10 0.04

0.60 21.9 10.4 0.02

0.03

-0.17

0.03

2.48

-4.3 3.5 38.5 44.5 3.3 63.0 -0.17

0.14

1.52

1.75

0.13

2.48

2.32 2.36

0.04 0.04

0.06 0.06

2.32

0.04

0.06

-0.17

0.14

-4.3

0.8 38.5 39.0 2.3 63.0

1.52 1.52

1.75

0.04

0.06

0.03

0.04

0.06

0.90

0.80 23.6 9.63

-0.34

0.03

0.04

0.03

-8.6 3.5 37.5 44.0 1.3 64.0 61.0

0.90

0.80 23.6 9.63

-0.34

0.14

0.04

0.03

-8.6

0.8 37.5 38.5 1.5 64.0 61.0

0.90

0.80 23.6 9.63

0.04

0.03

1.48 1.48

1.73

0.03

-0.17

0.03

0.04

0.06

0.8 65.0 63.0

0.90

0.80 23.6 9.63

-0.34

0.03

0.04

0.03

1.48

1.73

2.56

2.44 2.48

-0.18

0.06

1.67

1.75

0.09

2.72

-4.6 1.5 42.5 44.5 3.3 69.0 -0.18

-10.2 -0.40

0.06

1.67

1.75

0.13

2.72

2.36

0.07

2.32

0.07

0.8 39.5 40.0 3.3 67.0 61.0 1.50 0.03

1.56

1.57

0.13

2.64

2.40

0.06

-10.2 3.5 39.5 45.5 3.3 67.0 61.0 1.50 -0.40

0.14

1.56

1.79

0.13

2.64

0.07

2.40

0.07 0.02 0.02

*

* 23.4 8.76

*

*

-5.6 3.5 38.5 45.0 3.3 68.0 63.0

0.90

0.20 23.1 12.4

-0.22

0.04

0.01

-0.40

0.09 0.14

1.56 1.52

1.69 1.77

0.13 0.13

2.64 2.68

(6) For standard class (4 or 2) only, the maximum metric value is a whole millimeter dimension. (7) Compound radius on inner race.

2.40 2.48

0.45 0.99

0.0668

0.38 0.84

0.0656

0.48 1.07

0.0822

0.52 1.15

0.0822

0.53 1.16

0.0697

0.50 23.4 8.76

0.45 0.98

0.0656

0.06

-10.2 2.3 39.5 43.0 3.3 67.0 61.0

0.0656

0.50 23.4 8.76

0.45 1.00

59.0 1.70 1.70 23.4 10.9

0.38 0.84

0.0656

-4.6 1.5 42.5 44.5 2.3 69.0 60.0 1.70 1.70 23.4 10.9

0.35 0.77

0.0668

-8.6 3.5 37.5 44.0 0.14

2.56

2.40

0.34 0.75

0.0668

0.8 38.5 39.0 1.5 65.0 62.0 1.00 1.40 18 9.4 0.06

2.52

2.40

0.35 0.78

0.0668

-0.34

1.54

0.06

2.52

2.40

0.34 0.76

0.0668

-4.3

1.52

1.52

0.05

2.52

2.32

0.46 1.02

0.0668

0.8 37.5 38.5 1.3 64.0 61.0 0.05

2.48

2.36

59.0 1.00 1.40 18 9.4

-0.17

1.52

0.09

2.48

0.39 0.87

0.0697

-8.6

1.48

1.54

0.05

0.0771

-4.3 3.5 38.5 44.5 1.3 63.0 60.0 1.00 1.40 18 9.4

0.39 0.85

59.0 1.00 1.40 18 9.4

0.38 0.83

0.0650

59.0 1.00 1.40 18 9.4

0.37 0.82

0.0681

0.8 38.5 39.0 1.3 63.0 60.0 1.00 1.40 18 9.4 0.05

2.48

2.28

0.38 0.83

0.0681

-0.17

1.54

0.13

2.52

58.0 1.70

0.06

-4.3

1.52

1.54

0.06

2.40

0.37 0.81

0.0652

0.03

1.56

0.41 0.91

0.0681

-0.29

0.41 0.91

0.0656

0.70 1.50 22.7 13

1.48

0.0656

0.8 63.0 61.0

B

0.41 0.91

0.90 17.5 8.48 0.04

0.0656

0.90 17.5 8.48

0.40 0.89

0.30 18.8 10.5

0.28 0.62

0.0656

0.90 17.5 8.48 0.04

0.0606

-7.4 1.5 37.5 39.5 0.06

Weight kg (lbs.)

0.58 1.29

0.0697

0.58 1.28

0.0697

0.58 1.28

0.0718

0.46 1.01

Continued on next page.

Details on drawing for bearing.

(8) Pin-type cage. Please consult The Timken Company.

TIMKEN PRODUCTS CATALOG

B37

â&#x20AC;˘


Roller Bearings

Dimensions, mm (inches) Load Ratings, N (lbf.) Factors (5) Dynamic (2) Factors (5) Static Part Number Dynamic (1)

Ts

Single-Row

d

D

T C1

31.750 73.025 22.225 67700

1.2500

2.8750

0.8750

15200

31.750 73.025 22.225 60800

B

1.2500

2.8750

0.8750

1.2500

2.8750

0.8750

1.2500

2.8750

1.0625

1.2500

2.8750

1.1563

1.2500

3.0000

0.9375

1.2500

3.0000

0.9688

T

1.2500

3.0000

1.1563

C

1.2500

3.0000

1.1875

1.2500

3.0000

1.1875

B

d

3.1250

1.0000

1.2500

3.1250

1.1563

1.2500

3.1496

0.9518

1.2500

3.1562

1.0625

13300

31.987 71.973 27.000 71100

1.2593

2.8336

1.0630

54400

12200

0.7480

54400

12200

2.8346

0.7480

32.532 69.850 25.400 77500

1.2808

2.7500

1.0000

1.3125

2.6150

1.0000

1.3125

2.6250

0.8125

57800

13000

0.8125

33.338 68.262 22.225 61700

1.3125

2.6875

0.8750

59600

13400

0.8750

59600

13400

2.6875

0.8750

59600

13400

2.6875

0.8750

59600

13400

2.6875

0.8750

50600

11400

2.7170

0.7813

5650

3530

4290

2010

4290

2010

3440

2450

4140

3870

3170

1960

3170

1960

4520

2120

4520

2120

2830

1800

3370

2030

3600

1700

3470

3250

3470

3250

3470

3250

3470

3250 1930

29

43312

24

3420

29

22

3320

22

02476X

02419

2

15800

HM88638 HM88611

2

21200

26283

18

13500

26283

18

13500

2523

26

21200

2520

2

21200

57900 1680

1620

2

13000

M38545 M38510

2

16400

16522

22

17500

M88048A M88010

22

17400

M88048 M88010

22

17400

M88048 M88012

22

17400

M88048-S

M88010

22

17400

14274

13900

(3) Negative value indicates effective center inside cone backface. (4) These maximum fillet radii will be cleared by the bearing corners. (5) These factors apply for both inch and metric calculations. Consult your Timken representative for instruction on use.

â&#x20AC;˘

3129

18700

revolutions L10 life, for the ISO life calculation method. (2) Based on 90 x 106 revolutions L10 life, for The Timken Company life calculation method. C90 and Ca90 are radial and thrust values.

TIMKEN PRODUCTS CATALOG

29

18700

(1) Based on 1 x 106

B38

3129

26800

0.38 1.57 13100 8570 1.53 61700 14130 2950

28

17100

0.55 1.10 15500 14400 1.07 77400

33.338 69.012 19.845 1.3125

0.87 76200 43125

4790

0.55 1.10 15500 14400 1.07 77400

33.338 68.262 22.225 1.3125

4190

24

22800

0.55 1.10 15500 14400 1.07 77400

33.338 68.262 22.225 1.3125

2910

2

22800

0.55 1.10 15500 14400 1.07 77400

33.338 68.262 22.225 1.3125

5110

43300

HM89440 HM89410

0.28 2.18 16000 7540 2.12 77900 16582

13900

2.6875

2910

2720

26700

0.35 1.70 15000 9050 1.66 72800

33.338 68.262 22.225 1.3125

5110

0.37 1.62 12600 8010 1.57

10900

2.6250

4700

0.27 2.19 20100 9410 2.14 94400 2585

33.338 66.675 20.638 1.3125

5030

27

17100

0.27 2.19 20100 9410 2.14 94400 2584

17400

33.338 66.675 20.638 48600

0.87 76200 43125

4790

26

23000

0.36 1.67 14100 8700 1.62 60100 26126

17400

33.338 66.421 25.400 77500

4190

23620

HM88542 HM88510

0.36 1.67 14100 8700 1.62 60100 26126X

32.004 72.000 19.000 1.2600

2430

0.55 1.10 18400 17200 1.07 94200

16000

2.8346

4690

22

24900

0.42 1.44 15300 10900 1.40 70200

32.000 72.000 19.000 1.2598

4390

22

22900

0.27 2.20 19100 8920 2.14 83400 346

16600

59100

0.8071

4700

02820

0.27 2.20 19100 8920 2.14 83400 346 332A

2.6373

02876

0.37 1.64 25100 15700 1.60 119000 3476

31.987 66.987 20.500 1.2593

3050

0.90 18600 21300

16600

31.750 80.167 26.988 73600

0.67

21800

31.750 80.000 24.176 73600

4830

02820

16800

0.33 1.80 22700 13000 1.76 102000 3193

16200

31.750 79.375 29.370 96900

a

1.2500

2750

02875

0.33 1.80 22700 13000 1.76 102000 3188

19700

31.750 79.375 25.400 71900

D

3550

23

16800

0.55 1.10 22400 20900 1.07 119000

19700

31.750 76.200 30.162 87700

2750

0.90 18600 21300

19400

31.750 76.200 30.162 87700

0.67

16200

31.750 76.200 29.370 86200

3550

2820

18800

0.30 1.98 20800 10800 1.93 102000 2783

18100

31.750 76.200 24.608 71900

2490

0.55 1.10 20900 19500 1.07 111000

18100

31.750 76.200 23.812 80400

Inner Outer

0.37 1.62 21500 13600 1.58 102000 23685

18600

31.750 73.025 29.370 80600

3950

0.45 1.32 15800 12300 1.29 74900

13700

31.750 73.025 26.988 82800

K C0

0.45 1.32 15800 12300 1.29 74900

13700

31.750 73.025 22.225 60800

e Y C90 Ca90

0.37 1.63 17600 11100 1.59 83800 2879

19


Tapered - Type TS

Bearing

B C

23.812 17.462 0.9375

0.6875

22.225 17.462 0.8750

0.6875

22.225 17.462 0.8750

0.6875

26.975 22.225 1.0620

0.8750

27.783 23.020 1.0938

0.9063

25.654 19.050 1.0100

0.7500

24.074 16.670 0.9478

0.6563

28.575 23.020 1.1250

0.9063

29.997 23.812 1.1810

0.9375

29.997 23.812 1.1810

0.9375

24.074 17.462 0.9478

0.6875

29.771 23.812 1.1721

0.9375

22.403 21.000 0.8820

0.8268

22.403 23.812 0.8820

0.9375

20.500 16.000 0.8071

0.6299

25.400 21.443 1.0000

0.8442

18.923 15.875 0.7450

0.6250

18.923 15.875 0.7450

0.6250

26.944 19.050 1.0608

0.7500

25.357 20.638 0.9983

0.8125

20.638 15.875 0.8125

0.6250

20.638 16.670 0.8125

0.6563

22.225 17.462 0.8750

0.6875

22.225 17.462 0.8750

0.6875

22.225 17.462 0.8750

0.6875

22.225 17.462 0.8750

0.6875

22.225 17.462 0.8750

0.6875

19.583 15.875 0.7710

0.6250

a(3)

Dimensions, mm (inches) Factors Shaft Housing Cage

max shaft backing backing fillet radius shoulder dia. shoulder dia. R(4)

d a

r (4)

backing shoulder dia. A a

A b

-5.6

0.8 38.5 39.5 3.3 68.0 63.0

0.90

0.20 23.1 12.4

-0.22

0.03

0.04

0.01

1.52

d b 1.56

0.13

Da 2.68

D b 2.48

G 1

G2 Cg

0.90 20.6 10.1

-0.15

0.14

0.04

-3.8

0.8 39.5 40.0 3.3 68.0 62.0 1.40

0.90 20.6 10.1

-0.15

0.03

0.04

1.56

1.79 1.57

0.13 0.13

2.68 2.68

2.44 2.44

0.06 0.06

0.70 24.4 10.7 0.03

1.57

1.81

0.06

2.68

-5.6 1.3 42.5 45.5 3.3 70.0 -0.22

0.05

1.68

1.79

0.13

2.76

2.48

0.07

2.32

0.08

0.07

0.90 28.7 12.2

-0.32

0.04

1.52

1.61

0.13

2.76

2.60

0.06

-0.08

0.06

-5.6

0.8 44.5 45.5 3.3 73.0 62.0 2.00 1.40 28.9 13.1

-0.22

-10.2 -0.40

0.03

1.63 1.75

1.73 1.79

0.8 39.5 40.0 0.03

1.56

1.57

-10.2 3.5 39.5 45.5 -0.40

0.14

1.56

1.79

0.13 0.13

2.87 2.87

2.52 2.44

0.13 0.08

0.8 69.0 65.0 1.50 0.03

2.72

2.56

0.06

0.09 0.05

0.03

0.02

2.72

2.56

0.06

-0.08

0.06

1.63

1.73

0.06

2.91

2.64

0.13

0.09

0.90 29.9 11.2

-0.34

0.05

0.04

-6.4

0.8 39.5 40.0 2.3 75.0 71.0

1.61 1.56

1.69

0.70 1.10 26.5 13 0.03

-0.25

0.03

0.8 38.5 39.5 1.5 62.0

-0.20

0.03

1.52

1.56

0.06

2.95 2.44

2.76

0.03

0.04 0.04

2.32

0.05

0.10

-0.18

0.13

1.67

1.91

0.06

2.68

2.40

-4.1 2.0 37.5 40.5 1.5 65.0 62.0 -0.16

0.08

1.48

1.59

0.06

2.56

2.44

0.07

0.07 0.04

-0.16

0.02

-10.2 -0.40

0.06

1.48

1.56

0.06

2.56

0.80 23.6 9.63

0.10

0.03

0.90

0.80 23.6 9.63

1.50

1.87

0.05

2.52

0.14

1.54

1.77

0.13

2.46

0.14

1.52

1.75

0.06

2.40

-5.6 3.5 39.0 45.0 2.3 62.0 -0.22

0.14

1.54

1.77

0.09

2.44

2.40

57.0 2.24

58.0 2.28

58.0 2.28

0.04

0.03

* 16.6 8.67

*

*

0.02

0.09

0.70 1.50 22.7 13

-0.29

0.03

0.03

0.06

1.52

1.61

2.48

-2.8 1.3 41.0 43.5 1.5 65.0 -0.11

0.05

-2.8

0.8 41.0 42.5 1.5 65.0

1.62 1.62

1.71

-0.11

0.03

0.8 41.0 42.5

0.8 64.0

-0.11

0.03

0.03

1.67

0.06

2.56

-2.8

1.62

1.67

0.06

2.56 2.52

-2.8 4.0 41.0 49.5 1.5 65.0 -0.11

0.16

1.62

1.95

0.06

2.56

-4.3 3.5 39.5 46.0 3.3 63.0 -0.17

0.14

1.56

1.81

0.13

2.48

(6) For standard class (4 or 2) only, the maximum metric value is a whole millimeter dimension. (7) Compound radius on inner race.

2.40

0.06

2.28

0.06

0.04

0.06

0.04

2.32

0.06

0.04

2.28

0.06

0.04

2.32

0.04

0.06

0.32 0.71

0.0650

0.37 0.82

0.0771

0.38 0.84

0.0771

0.38 0.84

0.0771

0.38 0.84

0.0771

59.0 1.00 1.40 18 9.4

0.31 0.68

0.0680

58.0 1.40 1.00 19.4 10

0.38 0.84

0.0644

59.0 1.40 1.00 19.4 10

0.44 0.98

0.0656

58.0 1.40 1.00 19.4 10 2.28

0.0656

58.0 1.40 1.00 19.4 10

0.37 0.81

0.8 63.0 61.0

0.37 0.81

0.0630

-7.4 1.5 38.5 41.0

0.55 1.21

0.0630

0.40 2.40 20.3 11.8

0.33 0.73

0.0822

*

0.63 1.38

0.0681

0.20

-5.3 3.5 38.5 44.5 1.5 61.0 -0.21

0.04

5.0 38.0 47.5 1.3 64.0 61.0 2.50

-8.6 3.5 39.0 45.0 3.3 62.5 -0.34

2.44

0.59 1.30

0.0676

0.60 1.10 16.1 10.1

0.74 1.64

0.0676

-4.1 1.5 37.5 39.5 1.5 65.0 62.0

0.58 1.28

0.0781

0.60 1.10 16.1 10.1 0.02

0.0774

-4.6 3.3 42.5 48.5 1.5 68.0 61.0 1.70 1.70 23.4 10.9

0.67 1.47

59.0 1.20 2.60 17.5 8.48

0.67 1.48

0.0697

0.03

-5.1

2.80

0.06

0.70 1.10 26.5 13

0.8 39.5 40.0 3.3 75.0 70.0 0.13

2.95

2.64

-0.25

1.57

0.09

2.91

-6.4

1.56

1.57

0.13

0.68 1.50

0.0697

-8.6 1.3 41.0 43.0 3.3 74.0 67.0 1.40

0.51 1.12

0.0883

-2.0 1.5 41.5 44.0 1.5 74.0 67.0 3.40 2.30 16.8 7.57

0.57 1.25

0.0774

0.50 23.4 8.76

0.61 1.34

0.0725

0.8 69.0 65.0 1.50

0.55 1.22

0.0857

0.50 23.4 8.76 0.02

0.0734

-2.0 1.5 41.5 44.0 3.3 73.0 64.0 3.40 2.30 16.8 7.57

B

0.45 0.99

-8.1 1.5 38.5 41.0 3.3 70.0 66.0 1.40 0.06

0.0740

59.0 1.90 1.80 26.3 11.7

0.44 0.97

-0.32

0.46 1.02

0.0740

-8.1 3.5 40.0 46.0 1.5 68.0 63.0 1.80 0.14

0.0718

-3.8 3.5 39.5 45.5 3.3 68.0 62.0 1.40 1.56

Weight kg (lbs.)

0.38 0.83

0.0668

0.33 0.73

Continued on next page.

Details on drawing for bearing.

(8) Pin-type cage. Please consult The Timken Company.

TIMKEN PRODUCTS CATALOG

B39

â&#x20AC;˘


Roller Bearings

Dimensions, mm (inches) Load Ratings, N (lbf.) Factors (5) Dynamic (2) Factors (5) Static Part Number Dynamic (1)

Ts

Single-Row

B

d

D

T C1

50600

11400

1.3125

2.7170

0.7813

50600

11400

1.3125

2.7170

0.7813

50600

11400

2.7170

0.7813

54400

12200

2.7450

0.7500

1.3125

2.7500

0.9375

1.3125

2.7500

0.9375

1.3125

2.7500

0.9375

C

D B

d

2.7500

0.9375

50600

11400

2.8345