Однорядный цилиндрический роликоподшипник NSK NUP310ETC2

Описание

Boundary Dimensions d 50 mm Bore diameter D 110 mm Outside diameter B 27 mm Width FW 65 mm Raceway diameter of inner ring r (min.) 2 mm Chamfer dimension r1 (min.) 2 mm Chamfer dimension Basic Load Ratings C r 135000 N Basic dynamic load rating C 0r 113000 N Basic static load rating Speeds Thermal Speed Rating (Oil-bath) 6700 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 5000 min -1 Grease lubrication Oil (Oil-bath) 6000 min -1 Oil-bath lubrication Abutment and Fillet Dimensions da (min.) 59 mm Diameter of shaft abutment dd (min.) 73 mm Diameter of shaft abutment Da (max.) 101 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. 1.18 kg Mass approx.