Конический роликоподшипник NSK 32068P5, метрический

Описание

Boundary Dimensions d 340 mm Bore diameter D 520 mm Outside diameter T 112 mm Total width B 106 mm Width of inner ring C 92 mm Width of outer ring Cup r (min.) 5 mm Chamfer dimension of outer ring (Cup) Cone r (min.) 6 mm Chamfer dimension of inner ring (Cone) Basic Load Ratings C r 2030000 N Basic dynamic load rating C 0r 3400000 N Basic static load rating Speeds Grease 560 min -1 Grease lubrication Oil (Oil-bath) 750 min -1 Oil-bath lubrication Dimensions a 104.4 mm Effective load center Abutment and Fillet Dimensions da (min.) 373 mm Diameter of shaft abutment Db (min.) 496 mm Diameter of housing abutment Da (min.) 464 mm Diameter of housing abutment Da (max.) 498 mm Diameter of housing abutment Sa 3.5 mm Minimum width of space required in housing on large side face Sb 22 mm Minimum width of space required in housing on small side face db (max.) 386 mm Diameter of shaft abutment ra (max.) 5 mm Radius of shaft or housing fillet of inner ring ra (max.) 4 mm Radius of shaft or housing fillet of outer ring Calculation factors e 0.37 Constant Y0 0.89 Axial load Factors Y1 1.6 Axial load Factors Mass Mass approx. 83.7 kg Mass approx.