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

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