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