Высокоточный радиально-упорный шарикоподшипник NSK Standard Series 7060CSUHP5

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 425 kN Basic Dynamic Load Rating C 0r 660 kN Basic Static Load Rating Speeds Grease 2800 min -1 Limiting Speed Oil (Oil-air) 4400 min -1 Limiting Speed Dimensions C: 15° Contact Angle a 87.9 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 415 kN Permissible Axial Load Calculation factors f0 15.9 Factor Preload,Rigidity(DB and DF arrangement) Preload Axial Rigidity EL 2320N 262N/μm L 4610N 348N/μm M 9591N 482N/μm H 19107N 673N/μm Mass 45 kg Mass(approx.)