80SK15H

Single Strand Sprocket; 80 Chain Size; 15 Teeth; Requires SK QD Bushing

Item #100804467

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US Tsubaki Inc. 80SK15H

Single Strand Sprocket; 80 Chain Size; 15 Teeth; Requires SK QD Bushing

Item #100802835

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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

Chain Sprocket Number	80
Material Internal Use	Carbon Steel
Caliper Diameter	4.1584 in
Bushing Type	QD
Inch/Metric	Inch
Pitch Diameter	4.810 in
Bushing Bore Size [Min]	0.5 in
Width Across Teeth	0.575 in
Hub O.D.	3.86 in
Construction Internal	Solid
No. of Teeth Rows Strands	1
Chain No.	80
Single Strand Tooth Thickness	0.575 in
Bore Type	Bushed
Pitch Dia.	4.81 in
Sprocket Style	B
Overall Length Less Threads	N/A
Bushing Bore [Min]	0.5 in
Tooth Width	0.575 in
Bore Size [Min]	0.5 in
Hub Projection	0.67 in
Bore Size [Max]	2.625 in
Overall Length	1 1/4 in
Material	Steel
Hub Length	0.67 in
Length Through Bore	1.25 in
No. of Strands Across	1
Material External Use	Steel
Chain Pitch	1.000 in
Martin No.	80SK15H
Chain Sprocket Pitch	1 in
Screw Size	5/16-18 UNC
Bushing Bore [Max]	2 5/8 in
Outside Dia.	5.305 in
Bushing Series	SK
O.D.	5.305 in
Hub Dia.	3 7/8 in
Type	B
Bushing Bore Size [Max]	2.625 in
Outside Dia. [Min]	5.3050 in
No. of Teeth	15
Hardened Teeth	With Hardened Teeth
Weight	2.54 LB
EAN or UPC	697950042145