Конический роликоподшипник NSK 30264P6, метрический

Описание

Boundary Dimensions d 320 mm Bore diameter D 580 mm Outside diameter T 104 mm Total width B 92 mm Width of inner ring C 75 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 2020000 N Basic dynamic load rating C 0r 2420000 N Basic static load rating Speeds Grease 530 min -1 Grease lubrication Oil (Oil-bath) 750 min -1 Oil-bath lubrication Dimensions a 113.7 mm Effective load center Abutment and Fillet Dimensions da (min.) 353 mm Diameter of shaft abutment Db (min.) 533 mm Diameter of housing abutment Da (min.) 503 mm Diameter of housing abutment Da (max.) 558 mm Diameter of housing abutment Sa 14 mm Minimum width of space required in housing on large side face Sb 29 mm Minimum width of space required in housing on small side face db (max.) 381 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 0.44 Constant Y0 0.74 Axial load Factors Y1 1.4 Axial load Factors Mass Mass approx. 99.3 kg Mass approx.