Однорядный цилиндрический роликоподшипник NSK NUP313ETC3

Описание

Boundary Dimensions d 65 mm Bore diameter D 140 mm Outside diameter B 33 mm Width FW 82.5 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 222000 N Basic dynamic load rating C 0r 191000 N Basic static load rating Speeds Thermal Speed Rating (Oil-bath) 5300 min -1 Oil-bath lubrication subject to conditions outlined in ISO 15312 Mechanical (forced-circulation oil) 6300 min -1 Properly designed and controlled forced-circulation oil lubrication Grease 4300 min -1 Grease lubrication Oil (Oil-bath) 5300 min -1 Oil-bath lubrication Abutment and Fillet Dimensions da (min.) 76 mm Diameter of shaft abutment dd (min.) 93 mm Diameter of shaft abutment Da (max.) 129 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. 2.33 kg Mass approx.