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

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