Спаренный радиально-упорный шарикоподшипник NSK 7028ADFP5

Описание

Boundary Dimensions d 140 mm Bore diameter D 210 mm Outside diameter 2B 66 mm Width 2B r (min.) 2 mm Chamfer dimension r1 (min.) 1 mm Chamfer dimension Basic Load Ratings C r 214000 N Basic dynamic load rating C 0r 265000 N Basic static load rating Speeds Grease 2600 min -1 Grease lubrication Oil (Oil-bath) 3400 min -1 Oil-bath lubrication Dimensions a0 68 mm Load center spacings Abutment and Fillet Dimensions rb (max.) 2 mm Radius of fillet Da (max.) 200 mm Diameter of housing abutment db (min.) 150 mm Diameter of shaft abutment ra (max.) 2 mm Radius of shaft or housing fillet Mass Mass approx. 7.8 kg Mass approx.