Спаренный радиально-упорный шарикоподшипник NSK 7230ADFP5

Описание

Boundary Dimensions d 150 mm Bore diameter D 270 mm Outside diameter 2B 90 mm Width 2B r (min.) 3 mm Chamfer dimension r1 (min.) 1.1 mm Chamfer dimension Basic Load Ratings C r 445000 N Basic dynamic load rating C 0r 560000 N Basic static load rating Speeds Grease 1600 min -1 Grease lubrication Oil (Oil-bath) 2200 min -1 Oil-bath lubrication Dimensions a0 76.3 mm Load center spacings Abutment and Fillet Dimensions rb (max.) 2.5 mm Radius of fillet Da (max.) 256 mm Diameter of housing abutment db (min.) 164 mm Diameter of shaft abutment ra (max.) 2.5 mm Radius of shaft or housing fillet Mass Mass approx. 22.4 kg Mass approx.