La Rambla pedestrian tourist street in central Barcelona capital and 21313 EAE4 NSK. 21313EAE4 d 65 mm Bore diameter D 140 mm Outside diameter B 33 mm Width r (min.) 2. 1 mm Chamfer dimension Cr 264000 N Basic dynamic load rating C0r 275000 N Basic static load rating Thermal Speed Rating (Oil bath) 4500 min 1 Oil bath lubrication subject to conditions outlined in ISO 15312 Mechanical (forced circulation oil) 6000 min 1 Properly designed and controlled forced circulation oil lubrication Grease 3600 min 1 Grease lubrication Oil (Oil bath) 4500 min 1 Oil bath lubrication da (min.) 77 mm Diameter of shaft abutment (min) da (max.) 94 mm Diameter of shaft abutment Da (min.) 126 mm Diameter of housing abutment Da (max.) 128 mm Diameter of housing abutment ra (max.) 2 mm Radius of shaft or housing fillet e 0. 22 Constant Y2 4. 6 Axial load Factors Y3 3. 1 Axial load Factors Y0 3 Axial load Factors Mass approx. 2. 45 kg Mass approx.