DS40A16

Double Single Reborable Sprocket

Item #100810621

0.5 in Minimum Bore

1.25 in Maximum Bore

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each One-time purchase

Alternate Products

US Tsubaki Inc. DS40A16

40 Double Single Sprocket

Item #101627563

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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

Chain Pitch	0.500 in
Family Name	No. 40 - 1/2 in Pitch - Double Single - A
No. of Teeth Rows Strands	2
Bore Size [Max]	1.25 in
Pitch Diameter [Min]	2.56 in
Construction Internal	Solid
Bore Range [Max]	1.25 in
Bore Type	Finished Bore
Bore Style	Minimum Bore
Bushing Bore Size [Max]	1.25 in
Series	A-Double Single
Pitch Diameter	2.56 in
Length Through Bore	1.406 in
O.D.	2.814 in
Chain No.	40
Sprocket Style	A
Bore Range [Min]	0.5 in
Hub Projection	N/A
Caliper Diameter	2 1/4 in
No. of Teeth	16
Bore Size [Min]	0.5 in
Material	Steel
Bushing Bore Size [Min]	0.5 in
Martin No.	40A16
Hub Length Thru	N/A
Hardened Teeth	Without Hardened Teeth
Pitch Dia.	2.563 in
Material External Use	Steel
Material Internal Use	Atomized Metals
Chain Sprocket Pitch	0.5 in
Stock Bore Size	0.500 in
Width Across Teeth	1.41 in
Outside Dia. [Min]	2.81 in
Chain Sprocket Number	40
Outside Dia.	2.81 in
Single Strand Tooth Thickness	0.284 in
No. of Strands Across	2
Finished Bore Size	0.5 in
Hub Dia.	2 in
Bushing Bore [Min]	0.5 in
Inch/Metric	Inch
Weight	1.42 LB
EAN or UPC	697950029474