DS40A15

Double Single Reborable Sprocket

Item #100810620

0.5 in Minimum Bore

1.25 in Maximum Bore

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each One-time purchase

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US Tsubaki Inc. DS40A15

40 Double Single Sprocket

Item #101659660

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Product Details

Maximum bores shown will accommodate standard keyseat and setscrew over keyseat. Slightly larger bores are possible with no keyseat, shallow keyseat, or setscrew at an angle to keyseat.

To be run with (2) separate single row chains
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

Specifications

Bore Type	Finished Bore
Chain Sprocket Pitch	0.5 in
Pitch Diameter	2.4 in
Construction Internal	Solid
Width Across Teeth	1.41 in
Stock Bore Size	0.500 in
Inch/Metric	Inch
Bore Size [Max]	1.25 in
Finished Bore Size	0.5 in
Bore Range [Max]	1.25 in
Outside Dia.	2.65 in
Outside Dia. [Min]	2.65 in
No. of Strands Across	2
Length Through Bore	1.406 in
Pitch Diameter [Min]	2.4 in
Family Name	No. 40 - 1/2 in Pitch - Double Single - A
Series	A-Double Single
Hub Projection	N/A
Chain No.	40
Bore Style	Minimum Bore
Chain Sprocket Number	40
Martin No.	40A15
Bushing Bore Size [Min]	0.5 in
Bushing Bore Size [Max]	1.25 in
Hub Length Thru	N/A
Material	Steel
Pitch Dia.	2.405 in
Bushing Bore [Min]	0.5 in
Set Screw Size	1/4-20 UNC
No. of Teeth	15
Material External Use	Steel
No. of Teeth Rows Strands	2
Bore Range [Min]	0.5 in
Hub Dia.	1 13/16 in
Single Strand Tooth Thickness	0.284 in
Caliper Diameter	2.08 in
Chain Pitch	0.500 in
O.D.	2.652 in
Hardened Teeth	Without Hardened Teeth
Sprocket Style	A
Bore Size [Min]	0.5 in
Material Internal Use	Atomized Metals
Weight	1.18 LB
EAN or UPC	697950029467