Двухрядный конический роликоподшипник NSK 150KBE52X+L

Описание

Boundary Dimensions d 150 mm Bore diameter D 270 mm Outside diameter B2 164 mm Total width C 130 mm Width of outer ring r (min.) 4 mm Chamfer dimension r1 (min.) 1 mm Chamfer dimension Basic Load Ratings C r 1260000 N Basic dynamic load rating C 0r 1800000 N Basic static load rating Speeds Grease 1000 min -1 Grease lubrication Oil (Oil-bath) 1400 min -1 Oil-bath lubrication Abutment and Fillet Dimensions da (min.) 171 mm Diameter of shaft abutment rb (max.) 1 mm Radius of housing fillet of outer ring Db (min.) 257 mm Minimum width of space required in housing on large side face ra (max.) 2.5 mm Radius of shaft fillet of inner ring Calculation factors e 0.4 Constant Y2 2.5 Axial load Factors Y3 1.7 Axial load Factors Y0 1.6 Axial load Factors Mass Mass approx. 36.1 kg Mass approx.