DS40A18

Double Single Reborable Sprocket

Item #100810623

0.5 in Minimum Bore

1.5 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

Sprocket Style	A-Double Single
Bore Style	Minimum Bore
Caliper Diameter	2.57 in
Pitch Diameter [Min]	2.88 in
Family Name	No. 40 - 1/2 in Pitch - Double Single - A
No. of Teeth	18
Hub Dia.	2 5/16 in
Chain No.	40
Hardened Teeth	Without Hardened Teeth
Hub Length Thru	N/A
Hub Projection	N/A
Outside Dia. [Min]	3.14 in
Bore Range [Min]	0.5 in
Bore Range [Max]	1.5 in
Series	A-Double Single
No. of Strands Across	2
Material	Steel
Pitch Diameter	2.88 in
Width Across Teeth	1.41 in
Length Through Bore	1.41 in
Single Strand Tooth Thickness	0.284 in
Bore Type	Reborable
Outside Dia.	3.14 in
Chain Pitch	0.5 in
Martin No.	40A18
Inch/Metric	Inch
Weight	1.8 LB
EAN or UPC	697950029498