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

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