Como superar os desafios em sala de aula: estratgias eficazes para 22212 Eae4c3 Nsk. 22212EAE4 d 60 mm Bore diameter D 110 mm Outside diameter B 28 mm Width r (min.) 1. 5 mm Chamfer dimension Cr 178000 N Basic dynamic load rating C0r 174000 N Basic static load rating Thermal Speed Rating (Oil bath) 5300 min 1 Oil bath lubrication subject to conditions outlined in ISO 15312 Mechanical (forced circulation oil) 8000 min 1 Properly designed and controlled forced circulation oil lubrication Grease 4800 min 1 Grease lubrication Oil (Oil bath) 6000 min 1 Oil bath lubrication da (min.) 69 mm Diameter of shaft abutment (min) da (max.) 72 mm Diameter of shaft abutment Da (min.) 98 mm Diameter of housing abutment Da (max.) 101 mm Diameter of housing abutment ra (max.) 1. 5 mm Radius of shaft or housing fillet e 0. 23 Constant Y2 4. 4 Axial load Factors Y3 3 Axial load Factors Y0 2. 9 Axial load Factors Mass approx. 1. 1 kg Mass approx.