Однорядный цилиндрический роликоподшипник NSK NU2216EMC3

Описание

Boundary Dimensions d 80 mm Bore diameter D 140 mm Outside diameter B 33 mm Width FW 95.3 mm Raceway diameter of inner ring r (min.) 2 mm Chamfer dimension r1 (min.) 2 mm Chamfer dimension Basic Load Ratings C r 229000 N Basic dynamic load rating C 0r 243000 N Basic static load rating Speeds Thermal Speed Rating (Oil-bath) 5000 min -1 Oil-bath lubrication subject to conditions outlined in ISO 15312 Mechanical (forced-circulation oil) 7100 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 db (min.) 89 mm Diameter of shaft / spacer sleeve abutment db (max.) 93 mm Diameter of shaft / spacer sleeve abutment dc (min.) 97 mm Diameter of shaft abutment Da (max.) 131 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. 2.18 kg Mass approx.