DS40A17

Double Single Reborable Sprocket

Item #100810622

0.5 in Minimum Bore

1.3125 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

Material	Steel
Martin No.	40A17
Width Across Teeth	1.41 in
Length Through Bore	1.41 in
Sprocket Style	A-Double Single
Hardened Teeth	Without Hardened Teeth
No. of Strands Across	2
Inch/Metric	Inch
Bore Range [Max]	1.3125 in
Chain No.	40
Bore Range [Min]	0.5 in
Pitch Diameter [Min]	2.72 in
Single Strand Tooth Thickness	0.284 in
Hub Projection	N/A
Family Name	No. 40 - 1/2 in Pitch - Double Single - A
Caliper Diameter	2.4 in
Outside Dia. [Min]	2.98 in
Bore Type	Reborable
No. of Teeth	17
Outside Dia.	2.98 in
Chain Pitch	0.5 in
Bore Style	Minimum Bore
Hub Length Thru	N/A
Hub Dia.	2 1/8 in
Pitch Diameter	2.72 in
Series	A-Double Single
Weight	1.6 LB
EAN or UPC	697950029481