2218 kc3 nsk2218K d 90 mm Bore diameter D 160 mm Outside diameter B 40 mm Width r (min.) 2 mm Chamfer dimension Cr 77500 N Basic dynamic load rating C0r 28700 N Basic static load rating Grease 3600 min 1 Grease lubrication Oil (Oil bath) 4300 min 1 Oil bath lubrication da (min.) 99 mm Diameter of shaft abutment (min) Da (max.) 151 mm Diameter of housing abutment ra (max.) 2 mm Radius of shaft or housing fillet e 0. 27 Constant Y2 3. 7 Axial load Factors Y3 2. 4