Однорядный цилиндрический роликоподшипник NSK NUP2338EMC3

Описание

Boundary Dimensions d 190 mm Bore diameter D 400 mm Outside diameter B 132 mm Width FW 240 mm Raceway diameter of inner ring r (min.) 5 mm Chamfer dimension r1 (min.) 5 mm Chamfer dimension Basic Load Ratings C r 2170000 N Basic dynamic load rating C 0r 2520000 N Basic static load rating Speeds Thermal Speed Rating (Oil-bath) 1400 min -1 Oil-bath lubrication subject to conditions outlined in ISO 15312 Mechanical (forced-circulation oil) 2000 min -1 Properly designed and controlled forced-circulation oil lubrication Grease 1300 min -1 Grease lubrication Oil (Oil-bath) 1600 min -1 Oil-bath lubrication Abutment and Fillet Dimensions da (min.) 210 mm Diameter of shaft abutment dd (min.) 268 mm Diameter of shaft abutment Da (max.) 380 mm Diameter of housing abutment ra (max.) 4 mm Radius of shaft or housing fillet rb (max.) 4 mm Radius of shaft or housing fillet Mass Mass approx. 88.1 kg Mass approx.