la historia de la gata criolla que viaj desde India hasta Bulgaria 21317EAE4C3 NSK. 21317EAE4 d 85 mm Bore diameter D 180 mm Outside diameter B 41 mm Width r (min.) 3 mm Chamfer dimension Cr 360000 N Basic dynamic load rating C0r 395000 N Basic static load rating Thermal Speed Rating (Oil bath) 3800 min 1 Oil bath lubrication subject to conditions outlined in ISO 15312 Mechanical (forced circulation oil) 5000 min 1 Properly designed and controlled forced circulation oil lubrication Grease 3000 min 1 Grease lubrication Oil (Oil bath) 4000 min 1 Oil bath lubrication da (min.) 99 mm Diameter of shaft abutment (min) da (max.) 108 mm Diameter of shaft abutment Da (min.) 142 mm Diameter of housing abutment Da (max.) 166 mm Diameter of housing abutment ra (max.) 2. 5 mm Radius of shaft or housing fillet e 0. 24 Constant Y2 4. 3 Axial load Factors Y3 2. 9 Axial load Factors Y0 2. 8 Axial load Factors Mass approx. 5. 2 kg Mass approx.