D40H17H

Split Taper Bushed Sprocket

Item #100970746

H 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’ split-taper bushings

Specifications

No. of Strands Across	2
Bore Type	Bushed
Outside Dia. [Min]	2.975 in
Bushing Series	H
Pitch Diameter	2.7211 in
Overall Length	2.15625 in
Hub Length	0.66 in
Hub Projection	0.66 in
No. of Teeth	17
Type	11
Hub Recess Width	3/16 in
Bushing Bore [Min]	0.375 in
Single Strand Tooth Thickness	0.275 in
Hub OD @ Recess	2.145 in
Width Across Teeth	0.841 in
Chain No.	40
Tooth Width	0.275 in
Outside Dia.	2.975 in
Material	Steel
Chain Pitch	0.5 in
Bushing Type	Split Taper
Caliper Diameter	2.3975 in
Hub Dia.	2 1/2 in
Length Through Bore	1.5 in
Inch/Metric	Inch
Sprocket Style	B
Overall Length Less Threads	N/A
Bushing Bore [Max]	1.5 in
Hardened Teeth	With Hardened Teeth
Hub Recess Depth	0.178 in
Weight	1.13 LB
EAN or UPC	697950098142