Однорядный цилиндрический роликоподшипник NSK NU1088C2

Описание

Boundary Dimensions d 440 mm Bore diameter D 650 mm Outside diameter B 94 mm Width FW 493 mm Raceway diameter of inner ring r (min.) 6 mm Chamfer dimension r1 (min.) 6 mm Chamfer dimension Basic Load Ratings C r 1810000 N Basic dynamic load rating C 0r 2530000 N Basic static load rating Speeds Thermal Speed Rating (Oil-bath) 1000 min -1 Oil-bath lubrication subject to conditions outlined in ISO 15312 Grease 800 min -1 Grease lubrication Oil (Oil-bath) 1000 min -1 Oil-bath lubrication Abutment and Fillet Dimensions db (min.) 466 mm Diameter of shaft / spacer sleeve abutment db (max.) 488 mm Diameter of shaft / spacer sleeve abutment dc (min.) 498 mm Diameter of shaft abutment Da (max.) 624 mm Diameter of housing abutment ra (max.) 5 mm Radius of shaft or housing fillet rb (max.) 5 mm Radius of shaft or housing fillet Mass Mass approx. 105 kg Mass approx.