50SK72

Single Strand Sprocket; 50 Chain Size; 72 Teeth; Requires SH QD Bushing

Item #100804268

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US Tsubaki Inc. 50SK72

Single Strand Sprocket; 50 Chain Size; 72 Teeth; Requires SK QD Bushing

Item #101628228

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Product Details

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

Specifications

Type	B
Hardened Teeth	Without Hardened Teeth
Bore Size [Max]	2.625 in
Caliper Diameter	13.93 in
Chain No.	50
No. of Teeth Rows Strands	1
Material	Steel
Sprocket Style	B
Single Strand Tooth Thickness	0.343 in
Chain Pitch	0.625 in
Overall Length Less Threads	N/A
Width Across Teeth	0.343 in
Material Internal Use	Carbon Steel
Chain Sprocket Pitch	0.625 in
Hub Projection	0.91 in
Hub O.D.	4 in
Pitch Diameter	14.330 in
Bushing Bore Size [Max]	2.625 in
O.D.	14.69 in
Construction Internal	Welded
No. of Strands Across	1
Bushing Bore [Min]	0.5 in
Material External Use	Steel
Martin No.	50SK72
Hub Length	0.91 in
Bushing Bore Size [Min]	0.5 in
Overall Length	1 1/4 in
Bushing Bore [Max]	2 5/8 in
No. of Teeth	72
Bushing Type	QD
Outside Dia. [Min]	14.6900 in
Inch/Metric	Inch
Outside Dia.	14.69 in
Hub Dia.	4 in
Length Through Bore	1.25 in
Tooth Width	0.343 in
Bore Size [Min]	0.5 in
Bushing Series	SH
Pitch Dia.	14.329 in
Bore Type	Bushed
Chain Sprocket Number	50
Screw Size	5/16-18 UNC
Weight	16.44 LB
EAN or UPC	697950013459