80SF22H

Single Strand Sprocket; 80 Chain Size; 22 Teeth; Requires SF QD Bushing

Item #100804436

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US Tsubaki Inc. 80SF22H

Single Strand Sprocket; 80 Chain Size; 22 Teeth; Requires SF QD Bushing

Item #105102025

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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.

Hardened teeth sprockets afford longer chain and sprocket life
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’ QD bushings
Stocked Heat Treat

Specifications

Outside Dia. [Min]	7.5550 in
Outside Dia.	7.555 in
Bushing Series	SF
Construction Internal	Welded
Caliper Diameter	6.4017 in
Bushing Bore Size [Min]	0.5 in
Pitch Diameter	7.027 in
Martin No.	80SF22H
Chain Sprocket Number	80
Pitch Dia.	7.027 in
Chain No.	80
Hub Dia.	4 3/4 in
Single Strand Tooth Thickness	0.575 in
Bushing Bore [Min]	0.5 in
Type	B
Bushing Bore Size [Max]	2.938 in
No. of Strands Across	1
Screw Size	3/8-16 UNC
Tooth Width	0.575 in
Material Internal Use	Carbon Steel
No. of Teeth	22
Hardened Teeth	With Hardened Teeth
O.D.	7.555 in
Overall Length Less Threads	N/A
Hub O.D.	4.75 in
Sprocket Style	B
Length Through Bore	1.25 in
Bushing Bore [Max]	2 15/16 in
Bore Size [Min]	0.5 in
No. of Teeth Rows Strands	1
Bushing Type	QD
Hub Projection	0.69 in
Width Across Teeth	0.575 in
Hub Length	0.69 in
Inch/Metric	Inch
Chain Pitch	1.000 in
Bore Size [Max]	2.938 in
Material External Use	Steel
Overall Length	1 1/4 in
Material	Steel
Chain Sprocket Pitch	1 in
Bore Type	Bushed
Weight	6.36 LB
EAN or UPC	697950042213