32A25

Metric Roller Chain Sprocket

Item #100967253

40 mm Minimum Bore

357.38 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

Inch/Metric	Metric
Pin Diameter	29.21 mm
Single Strand Tooth Thickness	29.44 mm
Bore Style	Minimum Bore
Bore Type	Reborable
Martin No.	32A25
Pitch Diameter	405.3 mm
Hub Length Thru	N/A
Hub Dia.	N/A
Bore Range [Min]	40 mm
Pitch Root Diameter	376.1 mm
No. of Teeth	25
Series	A
Material	Steel
Width Across Teeth	29.44 mm
Hardened Teeth	Without Hardened Teeth
Sprocket Style	A
Chain No.	32B, 32B-1
Chain Pitch	50.8 mm
Hub Projection	N/A
Root Diameter	376.1 mm
Bore Range [Max]	357.38 mm
Length Through Bore	29.44 mm
Outside Dia.	439.61 mm
Outside Dia. [Min]	439.61 mm
Caliper Diameter	375.31 mm
Pitch Diameter [Min]	405.3 mm
No. of Strands Across	1
Family Name	No. 32 - 50.800 mm Pitch - Single - A
Weight	59.6 LB
EAN or UPC	697950407913