Однорядный цилиндрический роликоподшипник NSK NUP330EMC4

Описание

Boundary Dimensions d 150 mm Bore diameter D 320 mm Outside diameter B 65 mm Width FW 193 mm Raceway diameter of inner ring r (min.) 4 mm Chamfer dimension r1 (min.) 4 mm Chamfer dimension Basic Load Ratings C r 930000 N Basic dynamic load rating C 0r 920000 N Basic static load rating Speeds Thermal Speed Rating (Oil-bath) 2200 min -1 Oil-bath lubrication subject to conditions outlined in ISO 15312 Mechanical (forced-circulation oil) 3800 min -1 Properly designed and controlled forced-circulation oil lubrication Grease 1800 min -1 Grease lubrication Oil (Oil-bath) 2200 min -1 Oil-bath lubrication Abutment and Fillet Dimensions da (min.) 166 mm Diameter of shaft abutment dd (min.) 213 mm Diameter of shaft abutment Da (max.) 304 mm Diameter of housing abutment ra (max.) 3 mm Radius of shaft or housing fillet rb (max.) 3 mm Radius of shaft or housing fillet Mass Mass approx. 27.4 kg Mass approx.