SPA section 4 groove taperlock V & wedge pulley suitable for A section, SPA section and A section Nutlink V belts and wedge belts
Produced to consistently high quality.
Manufactured from grade GG20 - GG25 fine-grain cast iron, Also available in ductile iron.
High resistance to wear, giving extended life.
Anodized finish improves grip allowing increased power transmission.
Balanced to 40 m/sec. (Q6.3 balance spec giving smoother vibration free running)
Pulley groove specification conforms to ISO4183.
Suitable for both classical and wedge belts.
Larger pulleys, weighing in excess of 100kg are dynamically balanced.
Pitch diameter: 236mm
Outside diameter: 241.5mm
Number of grooves: 4
Bush size: 3020
Max bore: 75mm
Rim Width B: 65mm
Mass Kg: 9.8