BSA V Belt Pulleys are suitable for both Wedge Belts (SPZ, SPZ, SPB, SPC Sections) and Classical V Belts (Z, A, B, C Sections).They are manufactured from grade GG25 cast iron with a black phosphated finish for corrosion resistance.A pulley drive allows mechanical power, torque, and speed to be transmitted across mating shafts. If the pulleys are of differing diameters, a mechanical speed increase or decrease is achieved, designed to be used with appropriate Taper Bushes.
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