Однонаправленный упорный шарикоподшипник NSK 51428X

Описание

Boundary Dimensions d 140 mm Bore diameter D 280 mm Outside diameter T,T3 112 mm Height r (min.) 4 mm Chamfer dimension Basic Load Ratings C a 550000 N Basic dynamic load rating C 0a 1750000 N Basic static load rating Speeds Grease 530 min -1 Grease lubrication Oil (Oil-bath) 800 min -1 Oil-bath lubrication Dimensions d1 275 mm Outside diameter shaft washer D1 144 mm Inner diameter housing washer Abutment and Fillet Dimensions da (min.) 222 mm Diameter of shaft abutment Da (max.) 198 mm Diameter of housing abutment ra (max.) 3 mm Radius of shaft or housing fillet Mass Mass approx. 34.7 kg Mass approx.