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

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