Plain Bore Sprocket, #50A21-3/4″

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Plain bore sprocket, #50A21-3/4″ This 21 tooth 3/4″ bore #50 chain A hub plain bore sprocket is in stock and available for purchase online. No keyway or set screws. Outside Diameter (OD): 4.52″ Pitch Diameter (PD): 4.194″ For more information about this or other #50 chain sprockets, contact MDS using the “Have a question about this product?” link below.

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Description:

Plain bore sprocket, #50A21-3/4″ This 21 tooth 3/4″ bore #50 chain A hub plain bore sprocket is in stock and available for purchase online. No keyway or set screws. Outside Diameter (OD): 4.52″ Pitch Diameter (PD): 4.194″ For more information about this or other #50 chain sprockets, contact MDS using the “Have a question about this product?” link below.

Bore Size

Chain Size

Number of Teeth

Bore Nomenclature

A

Weight:

1 lbs

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