32C57

Metric Roller Chain Sprocket

Item #100967318

40.03 mm Minimum Bore

140 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.

Chain rows are parallel and precisely spaced to increase longevity of sprocket and chain
Manufactured of high carbon steel
Bores are concentric to pitch line, minimizing run out
Precise machining and processes ensure consistent finish and high quality

Specifications

Hub Length Thru	127 mm
Bore Range [Min]	40.03 mm
Single Strand Tooth Thickness	29.44 mm
Sprocket Style	C
Inch/Metric	Metric
Pitch Diameter [Min]	922.2 mm
Bore Range [Max]	140 mm
Length Through Bore	127 mm
Chain Pitch	50.8 mm
Pin Diameter	29.21 mm
Material	Steel
Hardened Teeth	Without Hardened Teeth
Bore Style	Minimum Bore
No. of Teeth	57
Series	C
Bore Type	Reborable
Outside Dia.	956.45 mm
Caliper Diameter	892.6 mm
Root Diameter	893 mm
Width Across Teeth	29.44 mm
Pitch Diameter	922.2 mm
Pitch Root Diameter	893 mm
Martin No.	32C57
Family Name	No. 32 - 50.800 mm Pitch - Single - Type B & C
Outside Dia. [Min]	956.45 mm
Chain No.	32B, 32B-1
No. of Strands Across	1
Hub Dia.	203.2 mm
Weight	284.06 LB
EAN or UPC	697950407722