Однонаправленный упорный шарикоподшипник NSK 53420XU

Описание

Boundary Dimensions d 100 mm Bore diameter D 210 mm Outside diameter T,T3 90 mm Height T4 98 mm Height bearing include seat washer r (min.) 3 mm Chamfer dimension Basic Load Ratings C a 370000 N Basic dynamic load rating C 0a 985000 N Basic static load rating Speeds Grease 710 min -1 Grease lubrication Oil (Oil-bath) 1100 min -1 Oil-bath lubrication Dimensions A 50 mm Centre height housing washer sphere R 160 mm Radius sphered housing washer b 27 mm Height sphered housing washer D2 155 mm Inner diameter sphered seat washer d1 205 mm Outside diameter shaft washer D3 220 mm Outside diameter sphered housing washer D1 103 mm Inner diameter housing washer Abutment and Fillet Dimensions da (min.) 165 mm Diameter of shaft abutment Da (max.) 145 mm Diameter of housing abutment ra (max.) 2.5 mm Radius of shaft or housing fillet Mass Mass approx. 18.1 kg Mass approx.