Однорядный радиально-упорный шарикоподшипник NSK 7038A

Описание

Boundary Dimensions d 190 mm Bore diameter D 290 mm Outside diameter B 46 mm Width r (min.) 2.1 mm Chamfer dimension r1 (min.) 1.1 mm Chamfer dimension Basic Load Ratings C r 246000 N Basic dynamic load rating C 0r 280000 N Basic static load rating Speeds Grease 1800 min -1 Grease lubrication Oil (Oil-bath) 2400 min -1 Oil-bath lubrication Dimensions a 92.3 mm Effective load center Abutment and Fillet Dimensions da (min.) 202 mm Diameter of shaft abutment Da (max.) 278 mm Diameter of housing abutment ra (max.) 2 mm Radius of shaft or housing fillet Mass Mass approx. 11.3 kg Mass approx.