08A37

Metric Roller Chain Sprocket

Item #100966159

15 mm Minimum 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.

Manufactured of high carbon steel
Precise machining and processes ensure consistent finish and high quality
Bores are concentric to pitch line, minimizing run out
Chain rows are parallel and precisely spaced to increase longevity of sprocket and chain

Specifications

Root Diameter	141.2 mm
Length Through Bore	7.37 mm
Bore Style	Minimum Bore
Pitch Diameter	149.8 mm
Caliper Diameter	17.6 mm
Pin Diameter	8.509 mm
Width Across Teeth	7.37 mm
Outside Dia.	115.71 mm
Hub Length Thru	N/A
Chain Pitch	9.525 mm
Hardened Teeth	Without Hardened Teeth
Outside Dia. [Min]	115.71 mm
Bore Range [Min]	15 mm
Hub Projection	N/A
Martin No.	08A37
Pitch Diameter [Min]	149.8 mm
No. of Teeth	37
Inch/Metric	Metric
Single Strand Tooth Thickness	7.37 mm
Bore Type	Reborable
Bore Range [Max]	N/A
No. of Strands Across	1
Hub Dia.	N/A
Material	Steel
Sprocket Style	A
Chain No.	08B, 08B-1
Pitch Root Diameter	141.2 mm
Series	A
Family Name	No. 08 - 12.700 mm Pitch - Single - A
Weight	1.93 LB
EAN or UPC	697950397337