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

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