Однорядный радиально-упорный шарикоподшипник NSK 7228AP6

Описание

Boundary Dimensions d 140 mm Bore diameter D 250 mm Outside diameter B 42 mm Width r (min.) 3 mm Chamfer dimension r1 (min.) 1.1 mm Chamfer dimension Basic Load Ratings C r 240000 N Basic dynamic load rating C 0r 234000 N Basic static load rating Speeds Grease 2200 min -1 Grease lubrication Oil (Oil-bath) 3000 min -1 Oil-bath lubrication Dimensions a 77.3 mm Effective load center Abutment and Fillet Dimensions da (min.) 154 mm Diameter of shaft abutment Da (max.) 236 mm Diameter of housing abutment ra (max.) 2.5 mm Radius of shaft or housing fillet Mass Mass approx. 8.92 kg Mass approx.