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

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