Однорядный цилиндрический роликоподшипник NSK NU1038C3

Описание

Boundary Dimensions d 190 mm Bore diameter D 290 mm Outside diameter B 46 mm Width FW 215 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 445000 N Basic dynamic load rating C 0r 535000 N Basic static load rating Speeds Thermal Speed Rating (Oil-bath) 2800 min -1 Oil-bath lubrication subject to conditions outlined in ISO 15312 Grease 2000 min -1 Grease lubrication Oil (Oil-bath) 2600 min -1 Oil-bath lubrication Abutment and Fillet Dimensions db (min.) 201 mm Diameter of shaft / spacer sleeve abutment db (max.) 212 mm Diameter of shaft / spacer sleeve abutment dc (min.) 219 mm Diameter of shaft abutment Da (max.) 279 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. 10.7 kg Mass approx.