DS40A22

Double Single Reborable Sprocket

Item #100810627

0.625 in Minimum Bore

1.8125 in Maximum Bore

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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

Pitch Diameter [Min]	3.51 in
Hub Length Thru	N/A
Series	A-Double Single
Outside Dia.	3.78 in
Caliper Diameter	3.2 in
Bore Range [Max]	1.8125 in
Outside Dia. [Min]	3.78 in
Material	Steel
Bore Type	Reborable
Single Strand Tooth Thickness	0.284 in
Martin No.	40A22
Chain Pitch	0.5 in
Chain No.	40
No. of Teeth	22
Length Through Bore	1.41 in
Hub Projection	N/A
Hardened Teeth	Without Hardened Teeth
Width Across Teeth	1.41 in
Hub Dia.	2 15/16 in
Family Name	No. 40 - 1/2 in Pitch - Double Single - A
Bore Style	Minimum Bore
Pitch Diameter	3.51 in
Bore Range [Min]	0.625 in
Inch/Metric	Inch
No. of Strands Across	2
Sprocket Style	A-Double Single
Weight	2.92 LB
EAN or UPC	697950029566