Finish Bore Sprocket, #40FB12-1/2″

Our Price: $5.31

Ships in 1-2 Days



Sprocket, #40 Chain, 12 Teeth, 1/2″ Finished Bore, Keyway, 2 Set Screws

This 12 tooth, 1/2″ finish bore #40 chain sprocket is in stock and available for purchase online. For more information about this or other #40 chain sprockets, contact MDS using the “Have a question about this product?” link below.

Bore Size

Chain Size

Number of Teeth


1 lbs


Outside Diameter 2.17", Bore 1/2", Hub Diameter 1-9/16", LTB 7/8"

Finish Bore Roller Sprocket Sprocket Dimensions

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