... DIN.JIS,etc 3.Used in:Coal mine industry,cement Industrial belt steel return idlerOur company can provide:Carrying idler, return idler ... //6306/6307/6308 etcMaterial: carbon steel, Rubber , nylon etc.Belt width from 300mm to 2000mmBearing brand: SKF,HRB,FAG,NSK ... Machinery Co., Ltd.is an experienced China-based manufacturer of belt conveyor, established in1980.We provide all kinds of conveying equipment ...