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

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