12A35

Metric Roller Chain Sprocket

Item #100966367

19.02 mm Minimum Bore

194.13 mm Maximum 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

Martin No.	12A35
Bore Style	Minimum Bore
Bore Range [Max]	194.13 mm
Hardened Teeth	Without Hardened Teeth
Chain Pitch	19.05 mm
Chain No.	12B, 12B-1
Root Diameter	200.5 mm
Pin Diameter	12.065 mm
No. of Teeth	35
Sprocket Style	A
Family Name	No. 12 - 19.050 mm Pitch - Single - A
Caliper Diameter	200.24 mm
Pitch Diameter [Min]	212.5 mm
Bore Range [Min]	19.02 mm
Outside Dia.	224.27 mm
Hub Dia.	N/A
Bore Type	Reborable
No. of Strands Across	1
Width Across Teeth	11.1 mm
Material	Steel
Outside Dia. [Min]	224.27 mm
Inch/Metric	Metric
Series	A
Single Strand Tooth Thickness	11.1 mm
Pitch Root Diameter	200.5 mm
Pitch Diameter	212.5 mm
Length Through Bore	11.1 mm
Hub Length Thru	N/A
Hub Projection	N/A
Weight	6.44 LB
EAN or UPC	697950400785