Однорядный цилиндрический роликоподшипник NSK N1034

Описание

Boundary Dimensions d 170 mm Bore diameter D 260 mm Outside diameter B 42 mm Width EW 237 mm Raceway diameter of outer ring r (min.) 2.1 mm Chamfer dimension r1 (min.) 2.1 mm Chamfer dimension Basic Load Ratings C r 355000 N Basic dynamic load rating C 0r 415000 N Basic static load rating Speeds Thermal Speed Rating (Oil-bath) 3200 min -1 Oil-bath lubrication subject to conditions outlined in ISO 15312 Grease 2400 min -1 Grease lubrication Oil (Oil-bath) 2800 min -1 Oil-bath lubrication Abutment and Fillet Dimensions da (min.) 181 mm Diameter of shaft abutment Db (min.) 240 mm Diameter of housing abutment Db (max.) 249 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. 7.82 kg Mass approx.