40H20H

Single Strand Sprocket; 40 Chain Size; 20 Teeth; Requires H Split Taper Bushing

Item #100970728

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Browning H40H20

Single Strand Sprocket; 40 Chain Size; 20 Teeth; Requires H Split Taper Bushing

Item #100803072

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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

Bushing Type	Split Taper
Hub Dia.	2 1/2 in
No. of Teeth Rows Strands	1
Construction Internal	Solid
No. of Strands Across	1
Bushing Bore [Min]	0.375 in
Chain Pitch	0.500 in
Hub O.D.	2.5 in
O.D.	3.457 in
Width Across Teeth	0.284 in
Pitch Dia.	3.196 in
Bore Size [Max]	1.5 in
Bushing Series	H
Hardened Teeth	With Hardened Teeth
Overall Length	1.5 in
Bore Size [Min]	0.375 in
Sprocket Style	B
Chain Sprocket Number	40
Bushing Bore Size [Min]	0.375 in
No. of Teeth	20
Hub Projection	0.6 in
Chain No.	40
Tooth Width	0.284 in
Material External Use	Steel
Bushing Bore Size [Max]	1.5 in
Outside Dia. [Min]	3.457 in
Bushing Bore [Max]	1.5 in
Hub Length	0.6 in
Material	Steel
Material Internal Use	Carbon Steel
Bore Type	Bushed
Caliper Diameter	2.8842 in
Single Strand Tooth Thickness	0.284 in
Outside Dia.	3.457 in
Overall Length Less Threads	N/A
Length Through Bore	0.875 in
Type	3
Inch/Metric	Inch
Pitch Diameter	3.1962 in
Chain Sprocket Pitch	0.5 in
Weight	0.91 LB
EAN or UPC	697950097428