6006 dduc3 nsk6006DDU d 30 mm Bore diameter D 55 mm Outside diameter B 13 mm Width r (min.) 1 mm Chamfer dimension d1 49. 2 mm Outside diameter of inner ring D1 36. 8 mm Bore diameter of outer ring Cr 14600 N Basic dynamic load rating C0r 8300 N Basic static load rating Grease 8000 min 1 Grease lubrication da (min.) 35 mm Diameter of shaft abutment (min) da (max.) 36. 5 mm Diameter of shaft abutment Da (max.) 50 mm Diameter of housing abutment ra (max.) 1 mm Radius