SPB280-3 280mm Pitch Diameter 3 Groove Tapered Bush V Pulley

View all SPB, B and BX V & Wedge Pulleys

SPB section 3 groove taperlock V & wedge pulley suitable for B section, BX section, SPB section, XPB section and B section Nutlink V belts and wedge belts

V 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, weighing in excess of 100kg are dynamically balanced.

Product Details
Pitch diameter B: 280mm
Outside diameter C: 287.6mm
Number of grooves: 3
Bush size: 3020
Outer hub diameter E: 144mm
Inner bore diameter max A: 75mm
Bush seat length G: 51mm
Pulley type: 5
Inner recess diameter D: 237mm
Inner recess length H: 6mm
Mass Kg: 12.02
Overall sheave depth F: 63mm

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