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

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