SPA280-5 280mm Pitch Diameter 5 Groove Tapered Bush V Pulley Sealed 71-L-SR-15_Plastic impact ring

71-L-SR-15_Plastic impact ring

This is not just by chance: SKF spherical roller bearings are well-proven in the field and undergo continuous development to provide improved performance

106 mm Shoulder diameter of inner ring

Limiting speed: 32000r/min

Limiting speed: 2 800 r/min

SPA280-5 280mm Pitch Diameter 5 Groove Tapered Bush V Pulley Sealed 71-L-SR-15_Plastic impact ringV 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,