Galvanized roller 1.Dia 60-219,length 190-3400 2.Used in mining,cement,steel,harbor,etc 3.Standard:ISO,CEMA,DIN,JIS ... galvanized rollerThis type of Galvanized roller has been ... for testing are available.The more relaxed payment termsDetailed conveyor roller idler feature: 1.Roller idlers Dia 50mm-219mm, length 190-3400mm, which are ...