China Standard Qd Sheaves Belt Pulley 6 5V 520 SD bronze bushing

Product Description V-belt pulley introduce:V- belt pulley of different types ( according to type and width of belts). The material used is cast iron EN-GJL-250 CZPT EN 1561, and for only a few types it is steel C45 E CZPT EN 10083-1. They have a small prebore that...