... 560M560*680*72NU28/850850*1030*106Cylindrical roller bearing : Cylindrical roller and groove for line contact bearings.Load capacity ... . 6.Main purpose:Large motor vehicles,motorcycles,spindle,internal-combustion engine,generator,gas turbines and reducer,rolling mill ... typies:deep groove ball bearing,self-aligning ball bearings,cylindrical roller bearings,spherical roller bearing,tapered roller bearing, ...