32A27

Metric Roller Chain Sprocket

Item #100967255

40 mm Minimum Bore

389.88 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. [Min]	471.87 mm
Series	A
Material	Steel
Hardened Teeth	Without Hardened Teeth
Martin No.	32A27
Pitch Root Diameter	408.4 mm
Caliper Diameter	407.63 mm
Width Across Teeth	29.44 mm
Chain No.	32B, 32B-1
Pin Diameter	29.21 mm
Hub Dia.	N/A
No. of Teeth	27
Chain Pitch	50.8 mm
Hub Length Thru	N/A
Pitch Diameter [Min]	437.6 mm
Family Name	No. 32 - 50.800 mm Pitch - Single - A
Sprocket Style	A
Bore Range [Min]	40 mm
Single Strand Tooth Thickness	29.44 mm
Root Diameter	408.4 mm
Bore Type	Reborable
No. of Strands Across	1
Inch/Metric	Metric
Bore Range [Max]	389.88 mm
Bore Style	Minimum Bore
Length Through Bore	29.44 mm
Hub Projection	N/A
Outside Dia.	471.87 mm
Pitch Diameter	437.6 mm
Weight	72.97 LB
EAN or UPC	697950407937