BORED - TO - SIZE SPROCKETS
The One Source For All Your Sprocket Needs
COMPLETE BORED -TO-SIZE LINE
EATURES: KEYWAYS ON CENTER LINE OF TOOTH- (Solid and Welded)
TRUE RUNNING - Pitch Diameter is Concentric to the Bore
HIGH CARBON STEEL - Longer Life for Sprocket and Chain
HEAT TREATABLE - Without Carburizing
SOLID and WELDED CONSTRUCTION
TOTAL Martin QUALITY
35 PITCH Thru 100 PITCH
STOCK (OFF THE SHELF) - At All Martin* Locations
# 35 STOCK BORED-TO-SIZE 3h” PITCH
# 35 CHAIN
BORE0 TO SIZE
35 36 40 42 45 46 54 60 70 72 60 64 96 112
35BS35 35BS36 35BS40 35BS42 35BS45 35BS46 35BS54 35BS60 35SS70 35SS72 35BS60 35BS64 35BS96 35BSll2
3.430 3.550
% %
.66 .66
4.390 4.5io 4.990 5.230 5.590 5.950 6.660 7.360 6.560 6.610 9.770 10.250 41.660 13.590
1 1 1 1 1 I 1 I I
I .36
I 1
I
I
I
I.41 I .56 I .64 I .74 1.66 1.96 2.34 2.96 2.36 3.66 4.06 5.00 6.54
5% 3%V-,-l’% 1%.1% 5% ~%‘%-I’% 5% ~~-‘~-i-l’% 5% %-V-l-l’% % ~%~&I -,I%5% ~V-‘~-l-i% ?- w%-l’% %%‘/a-l-l’% %%‘&I -I’% 5% %‘%I -I’% 5% ?%%-I -I’%. 5% ~%%-i-l’~~%‘&I -l’% %-‘~-1.1’~. %‘V-1 ~11% %-‘&I -I’% ~~-~~-l-l’~%‘&-I’~V-%-l’%
l%G.l’% l%el’% iv,s-I’% 1?4-I’% I%-11% I~%-I’% i?fwl’% 1%.1% l~%.l% l~%-i~% 12%-1’/4 l~%-i~% lZhe-l’% I%-1% I%-11% lZhvl’% l%G.l’/4 l%-1%
’ Indicates no Keyway. KEYWAY IS ON CENTER LINE OF TOOTH (2) ‘fl Setscrews only in ‘/z Bore & % Bore. f Keyway with Setscrew at 90. Hub diameters may vary to wit different Sore Sizes.
1
TYPEBS
1
# 40 STOCK BORED-TO-SIZE # 40 CHAIN catalog Number
lutside liametel
BORED TO SIZE
* Indicates no Keyway. (2) l/g Setscrews only. Hub diameters may vary to suit different Sore Sizes.
KE,‘WAY IS ON CENTER LINE OF TOOTH
l
?
# 41 STOCK BORED-TO-SIZE.
# 41 CHAIN
‘/2”
PITCH
BORED TO SIZE
TYPE ES
Indicates no Keyway. (2) %” Setscrews only in ‘% Bore. Hub diameters may vary to suit different Bore Sizes.
KEYWAY IS ON CENTER LINE OF TOOTH
50 STOCK BORED-TO-SIZE #
%” PITCH Stock Finished Bores Includes Keyway and Se1scw.v
BORED TO SIZE
TYPE ES
I
I
# 60 STOCK BORED-TO-SIZE # 60 CHAIN
=I,4 ”
PITCH
TYPE BS
# 80 STOCK BORED-TO-SIZE # 80 CHAIN
1” PITCH
#
I
I # 100 CHAIN NO. Catalog Outside Length Weight Lbs. Teeth Number Diameter Thw B o r e (App.) 1% 2.8 8 lool3s8 3.770
Hub diamelers may vary to suil dilferent Bore Sizes.
BORED TO SIZE
100 STOCK BORED-TO-SIZE
1 l/i” PITCH Stock Finished Bores Includes Keyway and Setscrew 7.lYw,‘X
KEYWAY IS ON CENTER LINE OF TOOTH
HARDENED BORED-TO-SIZE 0
BORED TO SIZE STEEL SPROCKETS @
~ INDUCTION HARDENED TEETH AND TWO SET SCREWS
FOR LONGER SPROCKET AND CHAIN LIFE %i?ii HARDENED FINISHED FORE STOCKED IN PITCHES NO. 35 - 40 - 50 - 60 - 80
aI
HARDENED BORED-TO-SIZE
- 2 Setscrews
-
Bored To Size
HARDENED BORED-TO-SIZE 01 No. 50 . Hardened Teeth tscrews - ESored lo Size
I
ength Thru Bore
I ,
Stock Finished Bores Includes Keyway and Setscrew
t
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No. 60 - Hardened Teeth ztscrews catalog Outside Length Weight Lbs. Number Diameter Thw B o r e (App.) 6 25, I’% 60wxwT 6OBS,cJHT m&s,,tlT
_ _ _ _.
2 76 3.00
3% ‘h ,
7
12% 1%
I
Stock Finished Bores Includes Keyway and Setscrew
I
,
NOTE. KEYWAY ,S ON CENTER LINE OF TOOTH
No. 80 - Hardened Teeth 2 Setscrews
~A~~h-,-,‘%,~~-,‘% y* ,,& , , ,A ,a,,6 , ‘2
-
Catalog Outside Length Weight NO. Lbs. Teeth Number Diameter Thw
,
Offers the Most Complete Stock in Screw Conveyor Components nd Speed Reducers. #
Screw Conveyor Components and Accessories
has the Most Complete Stock in Material Handling and Power Transmission ProducW All Steel Stock Sprockets
Stock QD V-Belt Sheaves
Stock Tapered Bushed V-Belt Sheaves
Stock Gears/Steel and Cast
Spur Gears - Stocked In both 14W &
20' Pressure Angles
Stock CouplingslCovers D
Stock Timing Pulleys
Stock Sintered Metal and Sintered Steel Products
reduces downtime. Strategically located facilities deliver Made-to-Order items. In this age of demanding deliveries and faster production methods, more and rncre is expected of product suppliers. In this Industry power transmission and conveying component? are often subJected to shock and intermittent loads beyond normal conditions. SpeCial made-to-order Items are needed to do the job and they’re needed fast. %7&3 strategically-located manufacturing centers can produce sp?c~als to meet cu5tcmer requirementL as quickly as possible. We can delivex Gwe %??& the opportunity to prove it.
Made-to-Order Sprockets Made-to-Order Sintered Metal and Wintered Steel Products
Made-to-Order Gears
Heavy-Duty Hand Tools
Other Fine Products . SPROCKETS l SHEAVES. TIMING
PULLEYS l COUPLINGS . SCREW CONVEYOR PRODUCTS. HAND TOOLS. FORGINGS . PLASTIC PRODlJCiS
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