80SK16H

Single Strand Sprocket; 80 Chain Size; 16 Teeth; Requires SK QD Bushing

Item #100804469

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US Tsubaki Inc. 80SK16H

Single Strand Sprocket; 80 Chain Size; 16 Teeth; Requires SK QD Bushing

Item #105102201

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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 Length	0.67 in
Bore Type	Bushed
Sprocket Style	B
No. of Strands Across	1
Inch/Metric	Inch
Bushing Series	SK
Length Through Bore	1.25 in
Tooth Width	0.575 in
Bushing Type	QD
Material	Steel
Hub O.D.	4 in
Martin No.	80SK16H
Chain No.	80
Overall Length	1 1/4 in
Single Strand Tooth Thickness	0.575 in
Material External Use	Steel
Outside Dia.	5.627 in
Hub Dia.	4 in
Outside Dia. [Min]	5.6270 in
Screw Size	5/16-18 UNC
Overall Length Less Threads	N/A
Chain Sprocket Pitch	1 in
Pitch Dia.	5.126 in
Construction Internal	Solid
Width Across Teeth	0.575 in
Bushing Bore [Max]	2 5/8 in
O.D.	5.627 in
Bushing Bore Size [Max]	2.625 in
Bore Size [Min]	0.5 in
Chain Sprocket Number	80
Chain Pitch	1.000 in
Hub Projection	0.67 in
No. of Teeth Rows Strands	1
Material Internal Use	Carbon Steel
Hardened Teeth	With Hardened Teeth
Type	B
Bushing Bore [Min]	0.5 in
Pitch Diameter	5.126 in
Bushing Bore Size [Min]	0.5 in
Bore Size [Max]	2.625 in
No. of Teeth	16
Caliper Diameter	4.5008 in
Weight	3.08 LB
EAN or UPC	697950042152