40BTB17

No. 40 - 1/2" Pitch - Single - Taperbushed Sprocket

Item #100804037

2.975 in Outside Diameter

1210 Bushing Series

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Product Details

Tolerances meet or exceed ANSI standards
Manufactured of high carbon steel
Precise machining and processes ensure consistent finish and high quality
Chain rows are parallel and precisely spaced to increase longevity of sprocket and chain
Bores are concentric to pitch line, minimizing run out
Interchangeable with other manufacturers’ Taper bushings

Specifications

Hub OD @ Recess	2.2 in
Pitch Diameter	2.720 in
Hub Dia.	2 3/8 in
Length Through Bore	1 in
Chain No.	40
Width Across Teeth	0.284 in
Outside Dia. [Min]	2.9750 in
Caliper Diameter	2.4 in
Single Strand Tooth Thickness	0.284 in
Bushing Type	Taperlock
Hub Length	0.72 in
Hardened Teeth	Without Hardened Teeth
Overall Length Less Threads	N/A
Type	B
Inch/Metric	Inch
Bore Type	Bushed
No. of Teeth	17
Hub Projection	0.72 in
Chain Pitch	1/2 in
Tooth Width	0.284 in
Martin No.	40BTB17
Bushing Series	1210
Outside Dia.	2.9750 in
Material	Steel
Sprocket Style	B
Hub Recess Width	0.19 in
Bushing Bore [Max]	1 1/4 in
Bushing Bore [Min]	1/2 in
No. of Strands Across	1
Hub Recess Depth	0.09 in
Overall Length	1 in
Weight	0.54 LB
EAN or UPC	697950030623