08A23

Metric Roller Chain Sprocket

Item #100966145

12 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	84.8 mm
Chain No.	08B, 08B-1
Pitch Diameter [Min]	93.3 mm
Width Across Teeth	5.31 mm
Family Name	No. 08 - 12.700 mm Pitch - Single - A
Hub Dia.	N/A
Hub Length Thru	N/A
Caliper Diameter	10.96 mm
No. of Teeth	23
Series	A
Pitch Diameter	93.3 mm
Outside Dia. [Min]	100.63 mm
Single Strand Tooth Thickness	7.37 mm
Sprocket Style	A
Bore Range [Max]	N/A
Hardened Teeth	Without Hardened Teeth
Bore Type	Reborable
Outside Dia.	100.63 mm
Chain Pitch	12.7 mm
Bore Range [Min]	12 mm
Martin No.	08A23
Pitch Root Diameter	84.8 mm
Length Through Bore	5.31 mm
No. of Strands Across	1
Bore Style	Minimum Bore
Inch/Metric	Metric
Material	Steel
Hub Projection	N/A
Pin Diameter	8.509 mm
Weight	0.72 LB
EAN or UPC	697950397054