v belt pulley
V-belt pulley (also called V-belt Sheave) is a belt pulley structure consisting of rim, spokes and hub. V-belt pulleys are commonly used in gray cast iron, steel, aluminum alloy or engineering plastics, etc., among which gray cast iron is the most widely used material.
V Belt Pulleys for Sale
V belt sheaves and pulleys mount compatible V-belts in their V-grooves to transmit rotational power to the shaft. Variable-pitch V-pulleys adjust the groove width or pitch to accommodate speed changes. Stepped V-belt pulleys have multiple grooves of different diameters to allow for speed variations. V-belt idler pulleys maintain belt tension and keep the belt away from obstructions.