60JA12

Single Strand Sprocket; 60 Chain Size; 12 Teeth; Requires JA QD Bushing

Item #100804323

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US Tsubaki Inc. 60JA12

Single Strand Sprocket; 60 Chain Size; 12 Teeth; Requires JA QD Bushing

Item #101635817

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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

Overall Length	5/8 in
Length Through Bore	0.56 in
Bushing Bore Size [Min]	0.375 in
Hub O.D.	2.062 in
Bore Type	Bushed
Martin No.	60JA12
O.D.	3.249 in
No. of Strands Across	1
Material Internal Use	Carbon Steel
No. of Teeth	12
Construction Internal	Solid
Bushing Series	JA
Bushing Bore [Max]	1 1/4 in
Caliper Diameter	2.43 in
Pitch Dia.	2.898 in
No. of Teeth Rows Strands	1
Bushing Bore Size [Max]	1.25 in
Single Strand Tooth Thickness	0.459 in
Bore Size [Min]	0.375 in
Material External Use	Steel
Sprocket Style	B
Bore Size [Max]	1.25 in
Chain Sprocket Pitch	0.75 in
Chain Pitch	0.750 in
Hub Projection	0.17 in
Outside Dia. [Min]	3.2490 in
Outside Dia.	3.249 in
Hub Dia.	2.062 in
Tooth Width	0.459 in
Hub Length	0.17 in
Material	Steel
Bushing Type	QD
Chain Sprocket Number	60
Bushing Bore [Min]	0.375 in
Type	B
Chain No.	60
Inch/Metric	Inch
Screw Size	#10-24 UNC
Hardened Teeth	Without Hardened Teeth
Overall Length Less Threads	N/A
Width Across Teeth	0.459 in
Pitch Diameter	2.900 in
Weight	0.6 LB
EAN or UPC	697950014821