40JA15

No. 40 - 1/2" Pitch - Single - QD Bushed Sprocket

Item #100804075

2.652 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

Hub Length	0.34 in
Chain No.	40
Hub OD @ Recess	1 7/8 in
Hardened Teeth	Without Hardened Teeth
No. of Strands Across	1
Sprocket Style	B
Screw Size	#10-24 UNC
Bore Type	Bushed
Chain Pitch	1/2 in
Hub Projection	0.34 in
Bushing Bore [Max]	1 1/4 in
Type	B
Pitch Diameter	2.400 in
Inch/Metric	Inch
Tooth Width	0.284 in
Length Through Bore	5/8 in
Hub Recess Width	0.165 in
Hub Dia.	2.05 in
Overall Length Less Threads	N/A
No. of Teeth	15
Martin No.	40JA15
Width Across Teeth	0.284 in
Outside Dia.	2.6520 in
Caliper Diameter	2.08 in
Bushing Type	QD
Hub Recess Depth	0.0875 in
Overall Length	5/8 in
Outside Dia. [Min]	2.6520 in
Bushing Series	JA
Single Strand Tooth Thickness	0.284 in
Material	Steel
Bushing Bore [Min]	1/2 in
Weight	0.32 LB
EAN or UPC	697950004013