6216dducm Nsk6216DDU d 80 mm Bore diameter D 140 mm Outside diameter B 26 mm Width r (min.) 2 mm Chamfer dimension Cr 80000 N Basic dynamic load rating C0r 53000 N Basic static load rating Grease 3000 min 1 Grease lubrication da (min.) 89 mm Diameter of shaft abutment (min) da (max.) 95. 5 mm Diameter of shaft abutment Da (max.) 131 mm Diameter of housing abutment ra (max.) 2 mm Radius of shaft or housing fillet fo 14. 6 Factor z 10 Number of Balls Dw 19. 05 mm