12A36

Metric Roller Chain Sprocket

Item #100966368

19.02 mm Minimum Bore

200.21 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

Hub Projection	N/A
Hardened Teeth	Without Hardened Teeth
Length Through Bore	11.1 mm
Hub Dia.	N/A
Bore Range [Min]	19.02 mm
Pin Diameter	12.065 mm
Pitch Root Diameter	206.5 mm
No. of Teeth	36
Chain No.	12B, 12B-1
Bore Range [Max]	200.21 mm
Martin No.	12A36
Hub Length Thru	N/A
Bore Style	Minimum Bore
Family Name	No. 12 - 19.050 mm Pitch - Single - A
Material	Steel
Inch/Metric	Metric
Sprocket Style	A
Outside Dia. [Min]	230.32 mm
Chain Pitch	19.05 mm
Pitch Diameter	218.6 mm
Bore Type	Reborable
Width Across Teeth	11.1 mm
Series	A
Single Strand Tooth Thickness	11.1 mm
Caliper Diameter	206.51 mm
Pitch Diameter [Min]	218.6 mm
Root Diameter	206.5 mm
No. of Strands Across	1
Outside Dia.	230.32 mm
Weight	15.58 LB
EAN or UPC	697950400808