... system. 3 high ability of anti-friction. Stainless Steel Transmission Roller Parameters: Diameter (mm)7689108108Thickness of the wallδ ... ,525,600,950,1150Bearings No.6204620462046204Description:The roller is an important part of a belt ... in such as mining industry,iron and steel,cement,smelting,power,chemistry,construction material,port ... to the buyers' requirements. Stainless Steel Transmission Roller