60SK30H

Single Strand Sprocket; 60 Chain Size; 30 Teeth; Requires SK QD Bushing

Item #100804367

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US Tsubaki Inc. 60SK30H

Single Strand Sprocket; 60 Chain Size; 30 Teeth; Requires SK QD Bushing

Item #105102486

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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

Bushing Series	SK
Overall Length Less Threads	N/A
Bushing Bore [Max]	2 5/8 in
Single Strand Tooth Thickness	0.459 in
No. of Teeth	30
Material External Use	Steel
Martin No.	60SK30H
Length Through Bore	1.25 in
Pitch Dia.	7.175 in
Hub O.D.	4 in
Material Internal Use	Carbon Steel
Chain Pitch	0.750 in
Bushing Bore [Min]	0.5 in
Overall Length	1 1/4 in
Bore Size [Max]	2.625 in
Hub Projection	0.81 in
Bore Type	Bushed
Hub Length	0.81 in
Material	Steel
Width Across Teeth	0.459 in
Hub Dia.	4 in
No. of Strands Across	1
Pitch Diameter	7.175 in
Sprocket Style	B
Inch/Metric	Inch
Outside Dia.	7.586 in
Caliper Diameter	6.7061 in
Screw Size	5/16-18 UNC
Construction Internal	Welded
Bushing Bore Size [Min]	0.5 in
Tooth Width	0.459 in
Bushing Type	QD
Chain No.	60
Hardened Teeth	With Hardened Teeth
Chain Sprocket Number	60
O.D.	7.586 in
Chain Sprocket Pitch	0.75 in
Bushing Bore Size [Max]	2.625 in
Outside Dia. [Min]	7.5860 in
No. of Teeth Rows Strands	1
Type	B
Bore Size [Min]	0.5 in
Weight	5.31 LB
EAN or UPC	697950042091