08A76

Metric Roller Chain Sprocket

Item #100966172

18 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

Family Name	No. 08 - 12.700 mm Pitch - Single - A
Hardened Teeth	Without Hardened Teeth
Inch/Metric	Metric
Series	A
Caliper Diameter	36.12 mm
Chain No.	08B, 08B-1
Sprocket Style	A
Bore Style	Minimum Bore
Pitch Diameter	307.3 mm
Pin Diameter	8.509 mm
Outside Dia. [Min]	233.89 mm
No. of Strands Across	1
Martin No.	08A76
Chain Pitch	9.525 mm
Root Diameter	298.8 mm
Width Across Teeth	7.37 mm
Bore Type	Reborable
Material	Steel
No. of Teeth	76
Outside Dia.	233.89 mm
Bore Range [Max]	N/A
Bore Range [Min]	18 mm
Hub Dia.	N/A
Length Through Bore	7.37 mm
Hub Projection	N/A
Pitch Root Diameter	298.8 mm
Single Strand Tooth Thickness	7.37 mm
Pitch Diameter [Min]	307.3 mm
Hub Length Thru	N/A
Weight	8.15 LB
EAN or UPC	697950397597