Двухрядный конический роликоподшипник NSK 180KBE42+L

Описание

Boundary Dimensions d 180 mm Bore diameter D 320 mm Outside diameter B2 127 mm Total width C 99 mm Width of outer ring r (min.) 5 mm Chamfer dimension r1 (min.) 1.5 mm Chamfer dimension Basic Load Ratings C r 1100000 N Basic dynamic load rating C 0r 1390000 N Basic static load rating Speeds Grease 850 min -1 Grease lubrication Oil (Oil-bath) 1200 min -1 Oil-bath lubrication Abutment and Fillet Dimensions da (min.) 207 mm Diameter of shaft abutment rb (max.) 1 mm Radius of housing fillet of outer ring Db (min.) 300 mm Minimum width of space required in housing on large side face ra (max.) 3 mm Radius of shaft fillet of inner ring Calculation factors e 0.44 Constant Y2 2.3 Axial load Factors Y3 1.5 Axial load Factors Y0 1.5 Axial load Factors Mass Mass approx. 36.5 kg Mass approx.