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

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