Высокоточный радиально-упорный шарикоподшипник NSK Standard Series 7060ASUMP5

Описание

Boundary Dimensions d 300 mm Bore diameter D 460 mm Outside diameter B 74 mm Width r(min.) 4 mm Chamfer Dimension r1(min.) 1.5 mm Chamfer Dimension Basic Load Ratings C r 385 kN Basic Dynamic Load Rating C 0r 605 kN Basic Static Load Rating Speeds Grease 1800 min -1 Limiting Speed Oil (Oil-air) 2400 min -1 Limiting Speed Dimensions A: 30° Contact Angle a 146.7 mm Effective Load Center Abutment and Fillet Dimensions da(min.) 318 mm Diameter of Shaft Abutment Da(max.) 442 mm Diameter of Housing Abutment Db(max.) 451 mm Diameter of Housing Abutment ra(max.) 3 mm Radius of Shaft or Housing Fillet rb(max.) 1.5 mm Radius of Shaft or Housing Fillet Performance Pa 365 kN Permissible Axial Load Preload,Rigidity(DB and DF arrangement) Preload Axial Rigidity EL 2039N 685N/μm L 10839N 1231N/μm M 21816N 1593N/μm H 44468N 2096N/μm Mass 45 kg Mass(approx.)