Двухрядный конический роликоподшипник NSK 190KBE031+LC3

Описание

Boundary Dimensions d 190 mm Bore diameter D 320 mm Outside diameter B2 130 mm Total width C 104 mm Width of outer ring r (min.) 4 mm Chamfer dimension r1 (min.) 1.5 mm Chamfer dimension Basic Load Ratings C r 1320000 N Basic dynamic load rating C 0r 1960000 N Basic static load rating Speeds Grease 800 min -1 Grease lubrication Oil (Oil-bath) 1100 min -1 Oil-bath lubrication Abutment and Fillet Dimensions da (min.) 211 mm Diameter of shaft abutment rb (max.) 1 mm Radius of housing fillet of outer ring Db (min.) 302 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 0.39 Constant Y2 2.6 Axial load Factors Y3 1.7 Axial load Factors Y0 1.7 Axial load Factors Mass Mass approx. 39 kg Mass approx.