The QD bushed
) 3-groove sheaves have three grooves and can accommodate a variety of V-belts
such as 4L, A, AX, B, and BX belts. The transmission force of each QD bushed (a-b-section) 3-groove sheave depends on several factors such as the wear and tear of the grooves, the number of belts, and they type of belts used. These sheaves are flexible and accurately balanced with QD bushings to minimize vibrations. The QD bushings provide flexible inventory by only changing out the size of bushing bores.A-B section QD bushed 3-groove sheaves models depend on the manufacturer. The sheaves can be made of materials such as cast iron, steel, galvanized steel, or zinc alloys. They can also feature a coating to protect the sheave from corrosion or unnecessary wear and tear. The sheaves are affordable and economical. The assortments of V- belts that can be used with the sheave make the process of installation and replacement easier.Purchase the best QD bushed sheaves (8v-section) 3-groove from MRO Supply. We stock a large range of bushed sheaves to fit any application.