V Pulleys for belt type Sp (SpA, SpB, etc) which are designed to deliver even more grip and horsepower. Material cast Iron GG25. Τhey have pilot bore which can be adjusted professionally in machinery according to the size of the axle. They cover a great range of horsepower and rpm.
Available in SpZ, SpA, SpB, SpC, from 1 to 5 rows, in d61mm to d630mm.