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

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