D35BTB21H

Taper Bushed Sprocket

Item #100810147

2.713 in Outside Diameter

1008 Bushing Series

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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.

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 Length	0.32 in
Hardened Teeth	With Hardened Teeth
Hub Dia.	2.062 in
No. of Strands Across	2
No. of Teeth	21
Bushing Bore [Max]	1 in
Hub Projection	0.32 in
Tooth Width	0.163 in
Bushing Series	1008
Outside Dia. [Min]	2.713 in
Bore Type	Bushed
Width Across Teeth	0.562 in
Martin No.	35BTB21H
Overall Length Less Threads	N/A
Outside Dia.	2.713 in
Caliper Diameter	2.31 in
Inch/Metric	Inch
Overall Length	0.875 in
Bushing Type	Taperlock
Pitch Diameter	2.52 in
Type	B
Sprocket Style	B
Length Through Bore	0.875 in
Chain Pitch	0.375 in
Material	Steel
Chain No.	35
Bushing Bore [Min]	0.5 in
Single Strand Tooth Thickness	0.163 in
Weight	0.62 LB
EAN or UPC	697950060613