BALL & TAPERED ROLLER BEARINGS Stainless Steel Bearings Inch and Metric
Plastic Bearings Inch and Metric C
A
B
C
These stainless steel bearings are semi-precision unground type. The 316 type stainless bearings are ideal for hostile environments and wash down applications where the load is too heavy for plastic bearings. Type 316 stainless is non-magnetic and can be run without lubrication at slow speeds. Type 316 stainless provides greater corrosion resistance over 440 type stainless. Cage is made of a polymer. Metric dimensions are in millimeters. Item No.
Inch NNB-60 NNB-62 NNB-63 NNB-64 NNB-66 NNB-67 NNB-68 NNB-69 Metric NNB-92 NNB-95 NNB-96 NNB-102
A
B
1
5
Load Capacity Lbs. Bearing Max. rpm Static Number No Load Dynamic
C
Pack Qty.
⁄4 ⁄8 ⁄8 1 ⁄2 1 ⁄2 5 ⁄8 3 ⁄4 1
⁄8 ⁄8 ⁄8 11⁄8 13⁄8 13⁄8 15⁄8 2
.196 7 ⁄32 9 ⁄32 1 ⁄4 7 ⁄16 7 ⁄16 5 ⁄16 1 ⁄2
2,352 1,600 1,600 1,142 1,069 1,069 840 729
89 126 126 165 207 207 234 276
51 99 99 129 138 138 156 183
R4 R6 R6A R8 R10B R10B R12 R16
1 1 1 1 1 1 1 1
8 15 17 17
22 32 35 40
7 9 10 12
1,600 1,142 1,069 1,069
126 165 207 207
99 129 138 138
608 6002 6003 6203
1 1 1 1
7
3
7
3
Double Sealed Double Row - Angular Contact Metric C
BA
A
B
These plastic bearings are corrosion resistant, lightweight and offer a great deal of design flexibility. The rings are delrin, ball retainer is chemical resistant polymer, and the balls are 316 stainless, providing a lube free operation where other bearings wouldn't hold up. Item No.
Inch NNB-01 NNB-02 NNB-03 NNB-04 NNB-05 NNB-06 NNB-07 NNB-08 NNB-09 NNB-11 NNB-13 NNB-14 NNB-15 NNB-16 NNB-17 Metric NNB-42 NNB-43 NNB-49 NNB-52
A
B 1
C
Load Capacity Lbs. Max. rpm No Load Dynamic Static
Bearing Number
Pack Qty.
16 1 4 1 4 1 4 3 8 3 8 1 2 5 8 1 2 3 8 1 2 5 8 3 4
⁄16 ⁄ ⁄ ⁄ ⁄ ⁄ ⁄ ⁄ ⁄ ⁄ ⁄ ⁄ ⁄ ⁄ 1
⁄2 ⁄8 ⁄8 3 ⁄4 3 ⁄4 7 ⁄8 7 ⁄8 11⁄8 11⁄8 11⁄8 13⁄8 13⁄8 13⁄8 15⁄8 2
5 ⁄32 .196 .196 7 ⁄32 9 ⁄32 7 ⁄32 9 ⁄32 1 ⁄4 1 ⁄4 3 ⁄8 7 ⁄16 7 ⁄16 7 ⁄16 5 ⁄16 1 ⁄2
3,167 2,352 2,352 2,352 2,352 1,600 1,600 1,142 1,142 1,142 1,069 1,069 1,069 840 729
17 26 26 26 26 42 42 55 55 55 69 69 69 78 92
11 17 17 17 17 33 33 43 43 43 46 46 46 52 61
R3 R3A R4 R4A R4AW R6 R6A R8 R8 R8A R10B R10B R10B R12 R16
1 1 1 1 1 1 1 1 1 1 1 1 1 1 1
8 10 10 17
22 26 30 40
7 8 9 12
1,600 1,600 1,142 840
42 42 55 78
33 33 43 52
608 6000 6200 6203
1 1 1 1
3
5
3
5
Tapered Roller Bearings Cup and Cone Sets Double row ball bearings are suitable for taking axial loads in both directions. Designed for use in pumps, motors, etc. All bearings are double sealed to keep dirt and other contaminants out. Load Capacity Lbs.
Item No.
A mm
B mm
C mm
Dynamic
Static
Bearing Number
Pack Qty.
INA-1155
12
32
15.9
2,390
1,320
32012RS
1
Tapered Roller Bearings Cup and Cone Sets
Set Basic Load Rating (Lbs.)
Speed Rating (rpm)
Item No.
Dynamic
Static
Grease
SKF-1S SKF-2S SKF-3S SKF-4S SKF-5S SKF-6S SKF-8S SKF-11S SKF-12S SKF-13S SKF-14S SKF-16S SKF-17S
4,770 6,180 8,600 5,850 10,300 7,550 5,850 6,300 6,180 7,420 5,850 6,180 7,420
4,680 6,300 8,540 6,740 12,400 8,990 7,310 7,350 6,970 9,670 6,740 6,970 9,670
9,000 8,500 8,000 7,500 5,600 6,300 7,000 8,000 8,000 6,000 7,500 8,000 6,000
Basic Load Rating (Lbs.)
Speed Rating (rpm)
Oil
Pack Qty.
Item No.
Dynamic
Static
Grease
Oil
Pack Qty.
13,000 12,000 11,000 10,000 7,500 8,500 9,500 11,000 11,000 8,000 10,000 11,000 8,000
1 1 1 1 1 1 1 1 1 1 1 1 1
PRB-221 PRB-222 PRB-223 PRB-224 PRB-225 PRB-226 PRB-227 PRB-228 PRB-229 PRB-230 PRB-231 PRB-232 PRB-233
4,770 6,180 8,600 5,850 10,300 7,550 5,850 6,300 6,180 7,420 5,850 6,180 7,420
4,680 6,300 8,540 6,740 11,400 8,990 7,310 7,350 6,970 9,670 6,740 6,970 9,670
9,000 8,500 8,000 7,500 5,600 6,300 7,000 8,000 8,000 6,000 7,500 8,000 6,000
13,000 12,000 11,000 10,000 7,500 8,500 9,500 11,000 11,000 8,000 10,000 11,000 8,000
1 1 1 1 1 1 1 1 1 1 1 1 1
881