Спаренный радиально-упорный шарикоподшипник NSK 7230BDBP6

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 400000 N Basic dynamic load rating C 0r 510000 N Basic static load rating Speeds Grease 1500 min -1 Grease lubrication Oil (Oil-bath) 2000 min -1 Oil-bath lubrication Dimensions a0 221.2 mm Load center spacings Abutment and Fillet Dimensions da (min.) 164 mm Diameter of shaft abutment rb (max.) 1 mm Radius of fillet Db (max.) 263 mm Diameter of housing abutment ra (max.) 2.5 mm Radius of shaft or housing fillet Mass Mass approx. 22.4 kg Mass approx.