6208c4 nsk6208 d 40 mm Bore diameter D 80 mm Outside diameter B 18 mm Width r (min.) 1. 1 mm Chamfer dimension Cr 32000 N Basic dynamic load rating C0r 17900 N Basic static load rating Grease 9500 min 1 Grease lubrication Oil (Oil bath) 12000 min 1 Oil bath lubrication da (min.) 46. 5 mm Diameter of shaft abutment (min) da (max.) 50. 5 mm Diameter of shaft abutment Da (max.) 73. 5 mm Diameter of housing abutment ra (max.) 1 mm Radius of shaft or housing fillet