32A45

Metric Roller Chain Sprocket

Item #100967263

40 mm Minimum Bore

681.73 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
Width Across Teeth	29.44 mm
Bore Range [Min]	40 mm
Series	A
Hub Projection	N/A
Family Name	No. 32 - 50.800 mm Pitch - Single - A
Outside Dia. [Min]	762.54 mm
Caliper Diameter	698.59 mm
Pitch Diameter [Min]	728.2 mm
Single Strand Tooth Thickness	29.44 mm
Martin No.	32A45
Pitch Root Diameter	699 mm
Material	Steel
Hub Length Thru	N/A
Chain Pitch	50.8 mm
Hub Dia.	N/A
Hardened Teeth	Without Hardened Teeth
No. of Strands Across	1
Bore Range [Max]	681.73 mm
Length Through Bore	29.44 mm
Bore Style	Minimum Bore
Outside Dia.	762.54 mm
Pitch Diameter	728.2 mm
Chain No.	32B, 32B-1
No. of Teeth	45
Sprocket Style	A
Root Diameter	699 mm
Pin Diameter	29.21 mm
Inch/Metric	Metric
Weight	208.38 LB
EAN or UPC	697950408019