08A23

Metric Roller Chain Sprocket

Item #100966145

12 mm Minimum Bore

+ Show More

Auto Replenish

each One-time purchase

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

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