Конический роликоподшипник NSK HR32056XJP5, метрический

Описание

Dimension series ISO 4FC ISO355 dimension series approx. Boundary Dimensions d 280 mm Bore diameter D 420 mm Outside diameter T 87 mm Total width B 87 mm Width of inner ring C 65 mm Width of outer ring Cup r (min.) 4 mm Chamfer dimension of outer ring (Cup) Cone r (min.) 5 mm Chamfer dimension of inner ring (Cone) Basic Load Ratings C r 1450000 N Basic dynamic load rating C 0r 2240000 N Basic static load rating Speeds Grease 710 min -1 Grease lubrication Oil (Oil-bath) 1000 min -1 Oil-bath lubrication Dimensions a 91.6 mm Effective load center Abutment and Fillet Dimensions da (min.) 307 mm Diameter of shaft abutment Db (min.) 402 mm Diameter of housing abutment Da (min.) 374 mm Diameter of housing abutment Da (max.) 402 mm Diameter of housing abutment Sa 14 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.) 305 mm Diameter of shaft abutment ra (max.) 4 mm Radius of shaft or housing fillet of inner ring ra (max.) 3 mm Radius of shaft or housing fillet of outer ring Calculation factors e 0.46 Constant Y0 0.72 Axial load Factors Y1 1.3 Axial load Factors Mass Mass approx. 40.6 kg Mass approx.