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

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