Однонаправленный упорный шарикоподшипник NSK 53230XU

Описание

Boundary Dimensions d 150 mm Bore diameter D 215 mm Outside diameter T,T3 53.3 mm Height T4 60 mm Height bearing include seat washer r (min.) 1.5 mm Chamfer dimension Basic Load Ratings C a 238000 N Basic dynamic load rating C 0a 735000 N Basic static load rating Speeds Grease 950 min -1 Grease lubrication Oil (Oil-bath) 1400 min -1 Oil-bath lubrication Dimensions A 79 mm Centre height housing washer sphere R 160 mm Radius sphered housing washer b 20.5 mm Height sphered housing washer D2 180 mm Inner diameter sphered seat washer d1 212 mm Outside diameter shaft washer D3 225 mm Outside diameter sphered housing washer D1 153 mm Inner diameter housing washer Abutment and Fillet Dimensions da (min.) 189 mm Diameter of shaft abutment Da (max.) 176 mm Diameter of housing abutment ra (max.) 1.5 mm Radius of shaft or housing fillet Mass Mass approx. 7.82 kg Mass approx.