12A32

Metric Roller Chain Sprocket

Item #100966364

19.02 mm Minimum Bore

175.88 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

Single Strand Tooth Thickness	11.1 mm
Bore Range [Min]	19.02 mm
Chain No.	12B, 12B-1
Pin Diameter	12.065 mm
Caliper Diameter	182.29 mm
Length Through Bore	11.1 mm
Pitch Diameter	194.4 mm
Outside Dia. [Min]	206.1 mm
Outside Dia.	206.1 mm
Hub Dia.	N/A
Inch/Metric	Metric
No. of Teeth	32
Bore Style	Minimum Bore
Bore Type	Reborable
Sprocket Style	A
Martin No.	12A32
Bore Range [Max]	175.88 mm
Pitch Root Diameter	182.3 mm
Chain Pitch	19.05 mm
Root Diameter	182.3 mm
Width Across Teeth	11.1 mm
No. of Strands Across	1
Hardened Teeth	Without Hardened Teeth
Material	Steel
Pitch Diameter [Min]	194.4 mm
Hub Length Thru	N/A
Family Name	No. 12 - 19.050 mm Pitch - Single - A
Hub Projection	N/A
Series	A
Weight	12.74 LB
EAN or UPC	697950400723