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

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