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

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