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

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