MommyIrina My Pics gifs Pin #66361508 N222W NSK. N222W d 110 mm Bore diameter D 200 mm Outside diameter B 38 mm Width EW 178. 5 mm Raceway diameter of outer ring r (min.) 2. 1 mm Chamfer dimension r1 (min.) 2. 1 mm Chamfer dimension Cr 281000 N Basic dynamic load rating C0r 272000 N Basic static load rating Thermal Speed Rating (Oil bath) 4300 min 1 Oil bath lubrication subject to conditions outlined in ISO 15312 Grease 2600 min 1 Grease lubrication Oil (Oil bath) 3000 min 1 Oil bath lubrication da (min.) 121 mm Diameter of shaft abutment (min) Db (min.) 182 mm Diameter of housing abutment rb (max.) 2 mm Radius of shaft or housing fillet Db (max.) 189 mm Diameter of housing abutment ra (max.) 2 mm Radius of shaft or housing fillet Mass approx. 4. 65 kg Mass approx.