Однорядный цилиндрический роликоподшипник NSK NU1026C4

Описание

Boundary Dimensions d 130 mm Bore diameter D 200 mm Outside diameter B 33 mm Width FW 148 mm Raceway diameter of inner ring r (min.) 2 mm Chamfer dimension r1 (min.) 1.1 mm Chamfer dimension Basic Load Ratings C r 211000 N Basic dynamic load rating C 0r 238000 N Basic static load rating Speeds Thermal Speed Rating (Oil-bath) 4000 min -1 Oil-bath lubrication subject to conditions outlined in ISO 15312 Grease 3200 min -1 Grease lubrication Oil (Oil-bath) 3800 min -1 Oil-bath lubrication Abutment and Fillet Dimensions db (min.) 136.5 mm Diameter of shaft / spacer sleeve abutment db (max.) 146 mm Diameter of shaft / spacer sleeve abutment dc (min.) 151 mm Diameter of shaft abutment Da (max.) 191 mm Diameter of housing abutment ra (max.) 2 mm Radius of shaft or housing fillet rb (max.) 1 mm Radius of shaft or housing fillet Mass Mass approx. 3.66 kg Mass approx.