Однорядный цилиндрический роликоподшипник NSK NUP314EMC2

Описание

Boundary Dimensions d 70 mm Bore diameter D 150 mm Outside diameter B 35 mm Width FW 89 mm Raceway diameter of inner ring r (min.) 2.1 mm Chamfer dimension r1 (min.) 2.1 mm Chamfer dimension Basic Load Ratings C r 252000 N Basic dynamic load rating C 0r 222000 N Basic static load rating Speeds Thermal Speed Rating (Oil-bath) 4800 min -1 Oil-bath lubrication subject to conditions outlined in ISO 15312 Mechanical (forced-circulation oil) 8000 min -1 Properly designed and controlled forced-circulation oil lubrication Grease 4000 min -1 Grease lubrication Oil (Oil-bath) 5000 min -1 Oil-bath lubrication Abutment and Fillet Dimensions da (min.) 81 mm Diameter of shaft abutment dd (min.) 100 mm Diameter of shaft abutment Da (max.) 139 mm Diameter of housing abutment ra (max.) 2 mm Radius of shaft or housing fillet rb (max.) 2 mm Radius of shaft or housing fillet Mass Mass approx. 3.21 kg Mass approx.