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

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