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

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