SPB280-4 280mm Pitch Diameter 4 Groove Tapered Bush V Pulley Sealed Number of teeth: 144

Number of teeth: 144

Shaft da: 85mm

Axial Force Ft: 225

Dynamic: 125

Limiting speed: 2400 r/min

SPB280-4 280mm Pitch Diameter 4 Groove Tapered Bush V Pulley Sealed Number of teeth: 144V pulleys are manufactured from fine grain grey cast iron grade GG25 and are phosphated. Groove dimensions conform to ISO 4183 for both eccentricity of outside diameter to bore and groove side wobble tolerance. They are suitable for use with all wedge belts according to ISO 4184 and all classical V belts according to ISO 4184. Benefits Pulley groove specification conforms to ISO4183. Suitable for both classical and wedge belts. Larger pulleys,