... bushing, split bushing, taper lock and lock assembles etc cast iron belt pulley, V belt pulley, AK BK sheave, belt ... , steel, stainless steel, according to customer's requirement.bolt on hubs for taper bush:SM1200,SM1600,SM2500.....taper bushing:1008 ... bushing4) Surface finish: paint, phosphate, zinc plate5) Material: cast iron, ductile iron, nylon, aluminum6) Made according to drawings and/or samples; ...