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

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