6224 ddu nsk rillenkugellager6224DDU d 120 mm Bore diameter D 215 mm Outside diameter B 40 mm Width r (min.) 2. 1 mm Chamfer dimension Cr 171000 N Basic dynamic load rating C0r 131000 N Basic static load rating Grease 2000 min 1 Grease lubrication da (min.) 131 mm Diameter of shaft abutment (min) da (max.) 146 mm Diameter of shaft abutment Da (max.) 204 mm Diameter of housing abutment ra (max.) 2 mm Radius of shaft or housing fillet fo 14. 4 Factor z 10 Number of Balls Dw 30. 162