40JA17

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

Item #100804079

2.975 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

Single Strand Tooth Thickness	0.284 in
Hardened Teeth	Without Hardened Teeth
Outside Dia. [Min]	2.9750 in
Hub Projection	0.34 in
Caliper Diameter	2.4 in
Material	Steel
Chain Pitch	1/2 in
Bushing Type	QD
Bushing Series	JA
Outside Dia.	2.9750 in
Bushing Bore [Max]	1 1/4 in
No. of Teeth	17
Length Through Bore	5/8 in
Bushing Bore [Min]	1/2 in
Hub Length	0.34 in
Sprocket Style	B
Width Across Teeth	0.284 in
Hub Dia.	2 1/8 in
Bore Type	Bushed
Screw Size	#10-24 UNC
Inch/Metric	Inch
Type	B
Overall Length	5/8 in
Chain No.	40
Pitch Diameter	2.720 in
Tooth Width	0.284 in
No. of Strands Across	1
Overall Length Less Threads	N/A
Martin No.	40JA17
Weight	0.5 LB
EAN or UPC	697950004341