40H18H

Single Strand Sprocket; 40 Chain Size; 18 Teeth; Requires H Split Taper Bushing

Item #100970726

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Browning H40H18

Single Strand Sprocket; 40 Chain Size; 18 Teeth; Requires H Split Taper Bushing

Item #100803067

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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
Outside Dia.	3.136 in
Bushing Bore Size [Min]	0.375 in
Pitch Dia.	2.879 in
O.D.	3.136 in
Length Through Bore	0.875 in
Hub Projection	0.6 in
Overall Length Less Threads	N/A
Material	Steel
Bushing Series	H
Pitch Diameter	2.8794 in
Bore Size [Max]	1.5 in
No. of Teeth Rows Strands	1
Construction Internal	Solid
Bushing Bore Size [Max]	1.5 in
Chain No.	40
Single Strand Tooth Thickness	0.284 in
Material Internal Use	Carbon Steel
Bushing Bore [Max]	1.5 in
Hub O.D.	2.5 in
Hub Recess Width	3/16 in
No. of Strands Across	1
Chain Pitch	0.500 in
Hub Dia.	2 1/2 in
Caliper Diameter	2.5674 in
Hardened Teeth	With Hardened Teeth
Bushing Bore [Min]	0.375 in
Hub OD @ Recess	2.306 in
Sprocket Style	B
Hub Length	0.6 in
Outside Dia. [Min]	3.136 in
Hub Recess Depth	0.105 in
No. of Teeth	18
Bore Type	Bushed
Width Across Teeth	0.284 in
Chain Sprocket Pitch	0.5 in
Type	3
Tooth Width	0.284 in
Bore Size [Min]	0.375 in
Overall Length	1.5 in
Inch/Metric	Inch
Chain Sprocket Number	40
Material External Use	Steel
Hub Recessed	1
Weight	0.75 LB
EAN or UPC	697950097404