Однорядный цилиндрический роликоподшипник NSK N1092C2

Описание

Boundary Dimensions d 460 mm Bore diameter D 680 mm Outside diameter B 100 mm Width EW 624 mm Raceway diameter of outer ring r (min.) 6 mm Chamfer dimension r1 (min.) 6 mm Chamfer dimension Basic Load Ratings C r 1950000 N Basic dynamic load rating C 0r 2740000 N Basic static load rating Speeds Thermal Speed Rating (Oil-bath) 950 min -1 Oil-bath lubrication subject to conditions outlined in ISO 15312 Grease 750 min -1 Grease lubrication Oil (Oil-bath) 950 min -1 Oil-bath lubrication Abutment and Fillet Dimensions da (min.) 486 mm Diameter of shaft abutment Db (min.) 629 mm Diameter of housing abutment Db (max.) 654 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. 121 kg Mass approx.