A grooved pulley has a groove around its circumference to accommodate a belt or cord, providing a secure and aligned path for it to travel. Our U-groove pulleys are made from 303 stainless steel and designed to operate with O-ring belts and cords. We manufacture clamp hub and pin hub style grooved pulleys which are ideal for use in systems with variable or unknown center distances, as well as applications where secure belt engagement and alignment are critical. Outer diameter is equal to pitch diameter and ranges from ½ - 4” with special diameters available on request, including small and miniature sizes.
We also manufacture V-belt pulleys and custom pulleys.