50JA13

No. 50 - 5/8" Pitch - Single - QD Bushed Sprocket

Item #100804225

2.911 in Outside Diameter

JA Bushing Series

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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

Hardened Teeth	Without Hardened Teeth
Sprocket Style	B
Width Across Teeth	0.343 in
Material	Steel
Bushing Bore [Max]	1 1/4 in
Pitch Diameter	2.610 in
No. of Strands Across	1
Bushing Series	JA
Bushing Type	QD
No. of Teeth	13
Screw Size	#10-24 UNC
Length Through Bore	5/8 in
Outside Dia.	2.9110 in
Overall Length	5/8 in
Hub Dia.	2 in
Tooth Width	0.343 in
Type	B
Outside Dia. [Min]	2.9110 in
Martin No.	50JA13
Bushing Bore [Min]	1/2 in
Overall Length Less Threads	N/A
Bore Type	Bushed
Hub Length	0.28 in
Hub Projection	0.28 in
Chain No.	50
Chain Pitch	5/8 in
Single Strand Tooth Thickness	0.343 in
Caliper Diameter	2.19 in
Inch/Metric	Inch
Weight	0.4 LB
EAN or UPC	697950010090