Однорядный радиально-упорный шарикоподшипник NSK 7238AP5

Описание

Boundary Dimensions d 190 mm Bore diameter D 340 mm Outside diameter B 55 mm Width r (min.) 4 mm Chamfer dimension r1 (min.) 1.5 mm Chamfer dimension Basic Load Ratings C r 345000 N Basic dynamic load rating C 0r 410000 N Basic static load rating Speeds Grease 1600 min -1 Grease lubrication Oil (Oil-bath) 2200 min -1 Oil-bath lubrication Dimensions a 104 mm Effective load center Abutment and Fillet Dimensions da (min.) 208 mm Diameter of shaft abutment Da (max.) 322 mm Diameter of housing abutment ra (max.) 3 mm Radius of shaft or housing fillet Mass Mass approx. 22.4 kg Mass approx.