H BUSHED BORE DOUBLE GROOVE PULLEY Brand new. Fractional HP, double groove, cast iron pulley. Use with a H-type split taper bushing (sold separately). For use with type "A" and "B" belts. Fully balanced. (Click here to see the corresponding H bushings)
Outside Diameter 4.45"
Belt Type B (5/8") Datum Diameter 4.10"
Shpg. 4 lbs.
Outside Diameter Diameter measured at the outside of the pulley.
Datum Diameter The datum diameters are an industry standard reference point used for calculations such as center distance and belt length. The datum system replaces the pitch system for classical belts and pulleys to compensate for differences in manufacturers construction of belts.
What does "fractional hp" mean? Can I run this pulley on a 5hp motor for a wood cutting bandsaw? Thanks!
A: From what we have been able to determine from various manufacturer's literature, 'fractional horsepower' generally refers to 15 HP or less. I know customers have put these pulleys on electric motors that size, and gas engines up to 25 HP with no ill effects, as long as the rim speed limitations are heeded.
Date Submitted: 01/14/2019
I am searching for a double pulley that is stamped 2FA45. Will this pulley work? It is a 1-1/8 shaft from a Baldor electric motor for an air compressor. Thank you
A: We do not have a reference for that number, and cannot say.