50JA13

Single Strand Sprocket; 50 Chain Size; 13 Teeth; Requires JA QD Bushing

Item #100804225

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each One-time purchase

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

Bore Size [Min]	0.375 in
Hardened Teeth	Without Hardened Teeth
Sprocket Style	B
Bushing Type	QD
Material	Steel
Bore Size [Max]	1.25 in
Bushing Bore [Min]	0.375 in
Chain No.	50
Bushing Bore Size [Max]	1.25 in
Outside Dia. [Min]	2.9110 in
Bore Type	Bushed
Chain Sprocket Pitch	0.625 in
Construction Internal	Solid
Overall Length Less Threads	N/A
Width Across Teeth	0.343 in
No. of Teeth Rows Strands	1
No. of Teeth	13
Pitch Dia.	2.612 in
Tooth Width	0.343 in
O.D.	2.911 in
Caliper Diameter	2.19 in
Single Strand Tooth Thickness	0.343 in
Pitch Diameter	2.610 in
Hub O.D.	2 in
Screw Size	#10-24 UNC
Bushing Bore Size [Min]	0.375 in
Overall Length	5/8 in
Outside Dia.	2.911 in
Type	B
Inch/Metric	Inch
Hub Dia.	2 in
No. of Strands Across	1
Material External Use	Steel
Bushing Series	JA
Length Through Bore	0.56 in
Hub Length	0.28 in
Chain Sprocket Number	50
Bushing Bore [Max]	1 1/4 in
Hub Projection	0.28 in
Chain Pitch	0.625 in
Martin No.	50JA13
Material Internal Use	Carbon Steel
Weight	0.4 LB
EAN or UPC	697950010090