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

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