Сверхскоростной высокоточный радиально-упорный шарикоподшипник NSK ROBUST Series 65BER20ETV1VSULP4

Описание

Boundary Dimensions BER: 25° Bearing Type d 65 mm Bore diameter D 100 mm Outside diameter B 22 mm Width r(min.) 1.1 mm Chamfer Dimension r1(min.) 0.6 mm Chamfer Dimension Basic Load Ratings C r 19.5 kN Basic Dynamic Load Rating C 0r 14.2 kN Basic Static Load Rating Speeds Grease 15700 min -1 Limiting Speed Dimensions 25° Contact Angle a 30.0 mm Effective Load Center Abutment and Fillet Dimensions da(min.) 72 mm Diameter of Shaft Abutment Da(max.) 93 mm Diameter of Housing Abutment Db(max.) 95 mm Diameter of Housing Abutment ra(max.) 1 mm Radius of Shaft or Housing Fillet rb(max.) 0.6 mm Radius of Shaft or Housing Fillet Performance Pa 24.9 kN Permissible Axial Load Preload,Rigidity(DB and DF arrangement) Preload Axial Rigidity Measured axial clearance EL 49N 89N/μm 0μm L 399N 184N/μm -10μm M 824N 240N/μm -18μm Additional information 0.00 g/brg Recommended Grease Quantities Mass 0.570 kg Mass(approx.)