Однонаправленный упорный шарикоподшипник NSK 53338XU

Описание

Boundary Dimensions d 190 mm Bore diameter D 320 mm Outside diameter T,T3 111 mm Height T4 121 mm Height bearing include seat washer r (min.) 4 mm Chamfer dimension Basic Load Ratings C a 550000 N Basic dynamic load rating C 0a 1960000 N Basic static load rating Speeds Grease 500 min -1 Grease lubrication Oil (Oil-bath) 750 min -1 Oil-bath lubrication Dimensions A 104 mm Centre height housing washer sphere R 250 mm Radius sphered housing washer b 33 mm Height sphered housing washer D2 255 mm Inner diameter sphered seat washer d1 315 mm Outside diameter shaft washer D3 330 mm Outside diameter sphered housing washer D1 195 mm Inner diameter housing washer Abutment and Fillet Dimensions da (min.) 266 mm Diameter of shaft abutment Da (max.) 244 mm Diameter of housing abutment ra (max.) 3 mm Radius of shaft or housing fillet Mass Mass approx. 44.7 kg Mass approx.