Однорядный цилиндрический роликоподшипник NSK NU319EMCM

Описание

Boundary Dimensions d 95 mm Bore diameter D 200 mm Outside diameter B 45 mm Width FW 121.5 mm Raceway diameter of inner ring r (min.) 3 mm Chamfer dimension r1 (min.) 3 mm Chamfer dimension Basic Load Ratings C r 410000 N Basic dynamic load rating C 0r 385000 N Basic static load rating Speeds Thermal Speed Rating (Oil-bath) 3800 min -1 Oil-bath lubrication subject to conditions outlined in ISO 15312 Mechanical (forced-circulation oil) 6000 min -1 Properly designed and controlled forced-circulation oil lubrication Grease 3000 min -1 Grease lubrication Oil (Oil-bath) 3600 min -1 Oil-bath lubrication Abutment and Fillet Dimensions db (min.) 108 mm Diameter of shaft / spacer sleeve abutment db (max.) 118 mm Diameter of shaft / spacer sleeve abutment dc (min.) 124 mm Diameter of shaft abutment Da (max.) 187 mm Diameter of housing abutment ra (max.) 2.5 mm Radius of shaft or housing fillet rb (max.) 2.5 mm Radius of shaft or housing fillet Mass Mass approx. 7.09 kg Mass approx.