08A34

Metric Roller Chain Sprocket

Item #100966156

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

Chain Pitch	12.7 mm
Single Strand Tooth Thickness	7.37 mm
Sprocket Style	A
Bore Range [Min]	15 mm
Root Diameter	129.1 mm
Pitch Root Diameter	129.1 mm
Outside Dia.	145.01 mm
Hardened Teeth	Without Hardened Teeth
Width Across Teeth	5.31 mm
Pin Diameter	8.509 mm
Length Through Bore	5.31 mm
Outside Dia. [Min]	145.01 mm
No. of Strands Across	1
Series	A
Martin No.	08A34
Hub Projection	N/A
Pitch Diameter	137.6 mm
Bore Style	Minimum Bore
Bore Range [Max]	N/A
Hub Length Thru	N/A
Bore Type	Reborable
Pitch Diameter [Min]	137.6 mm
Chain No.	08B, 08B-1
Material	Steel
Family Name	No. 08 - 12.700 mm Pitch - Single - A
Inch/Metric	Metric
Hub Dia.	N/A
No. of Teeth	34
Caliper Diameter	16.18 mm
Weight	1.64 LB
EAN or UPC	697950397276