... Dia 60-219,length 190-3400 2.Used in mining,cement,steel,harbor,etc 3.Certificate:CE,ISO, ... roller dia 60-219,length 190-3400,used in mining,cement,steel,harbor,etc. Standard:ISO,CEMA,DIN, ... ISO1.Dia 60-219,length 190-34002.Used in mining,cement,steel,harbor,etc3.Standard:ISO,CEMA,DIN, ... soap type grease with Rust Inhibitors.8. Welding: Mixed gas shielded arc welding end9. Painting: ordinary painting, hot ...