Спаренный радиально-упорный шарикоподшипник NSK 7020ADF

Описание

Boundary Dimensions d 100 mm Bore diameter D 150 mm Outside diameter 2B 48 mm Width 2B r (min.) 1.5 mm Chamfer dimension r1 (min.) 1 mm Chamfer dimension Basic Load Ratings C r 122000 N Basic dynamic load rating C 0r 141000 N Basic static load rating Speeds Grease 3600 min -1 Grease lubrication Oil (Oil-bath) 5000 min -1 Oil-bath lubrication Dimensions a0 48.2 mm Load center spacings Abutment and Fillet Dimensions rb (max.) 1.5 mm Radius of fillet Da (max.) 141 mm Diameter of housing abutment db (min.) 109 mm Diameter of shaft abutment ra (max.) 1.5 mm Radius of shaft or housing fillet Mass Mass approx. 2.96 kg Mass approx.