D40ATB17H

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

Item #100810171

2.975 in Outside Diameter

1008 Bushing Series

+ Show More

Auto Replenish

each One-time purchase

Product Details

Hardened teeth on the smaller sprocket of a roller chain drive are recommended if the drive ratio is four to one or greater or if the smaller sprocket has 24 teeth or less and is running at a speed of over 600 rpm.

Hardened teeth sprockets afford longer chain and sprocket life
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

Overall Length Less Threads	N/A
Bushing Bore [Min]	1/2 in
Inch/Metric	Inch
Caliper Diameter	2.4 in
Bushing Type	Taperlock
Bushing Series	1008
Chain No.	40
Hub Dia.	N/A
No. of Strands Across	2
Bore Type	Bushed
Hardened Teeth	With Hardened Teeth
Chain Pitch	1/2 in
Pitch Diameter	2.720 in
Single Strand Tooth Thickness	0.275 in
Material	Steel
Tooth Width	0.275 in
Outside Dia. [Min]	2.9750 in
Width Across Teeth	0.841 in
Sprocket Style	A
No. of Teeth	17
Martin No.	40BTB17H
Overall Length	7/8 in
Bushing Bore [Max]	1 in
Outside Dia.	2.9750 in
Length Through Bore	0.841 in
Type	A
Weight	0.79 LB
EAN or UPC	697950030913