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

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