Однонаправленный упорный шарикоподшипник NSK 53260X

Описание

Boundary Dimensions d 300 mm Bore diameter D 420 mm Outside diameter T,T3 100.5 mm Height r (min.) 3 mm Chamfer dimension Basic Load Ratings C a 540000 N Basic dynamic load rating C 0a 2410000 N Basic static load rating Speeds Grease 450 min -1 Grease lubrication Oil (Oil-bath) 670 min -1 Oil-bath lubrication Dimensions A 164 mm Centre height housing washer sphere R 320 mm Radius sphered housing washer d1 415 mm Outside diameter shaft washer D1 304 mm Inner diameter housing washer Abutment and Fillet Dimensions da (min.) 371 mm Diameter of shaft abutment Da (max.) 349 mm Diameter of housing abutment ra (max.) 2.5 mm Radius of shaft or housing fillet Mass Mass approx. 47.7 kg Mass approx.