Однонаправленный упорный шарикоподшипник NSK 53204U

Описание

Boundary Dimensions d 20 mm Bore diameter D 40 mm Outside diameter T,T3 14.7 mm Height T4 17 mm Height bearing include seat washer r (min.) 0.6 mm Chamfer dimension Basic Load Ratings C a 22500 N Basic dynamic load rating C 0a 37500 N Basic static load rating Speeds Grease 4300 min -1 Grease lubrication Oil (Oil-bath) 6300 min -1 Oil-bath lubrication Dimensions A 18 mm Centre height housing washer sphere R 36 mm Radius sphered housing washer b 5 mm Height sphered housing washer D2 30 mm Inner diameter sphered seat washer d1 40 mm Outside diameter shaft washer D3 42 mm Outside diameter sphered housing washer D1 22 mm Inner diameter housing washer Abutment and Fillet Dimensions da (min.) 32 mm Diameter of shaft abutment Da (max.) 28 mm Diameter of housing abutment ra (max.) 0.6 mm Radius of shaft or housing fillet Mass Mass approx. 0.096 kg Mass approx.