Types of V Belt Pulley:

European standard:

V Belt Pulley with taper bushes: SPZ, SPA, SPB, SPC

V Belt Pulleywith solid hub: SPZ, SPA, SPB, SPC

American standard:

Taper bushed sheaves: 3V, 5V, 8V

Standard sheaves: AK, BK for "3L", "4L" or "A", "5L" or “B” belt, A-B, QD

Suitable bushing types: Taper bushing, QD bushing, Pilot bushing

Surface treatment: Phosphating, Black Oxidizing, Anodizing, Nickel-plated, Galvanizing.

Drawing and Referent data: