Сверхскоростной высокоточный радиально-упорный шарикоподшипник NSK ROBUST Series 85BER10HTV1VSULP3

Описание

Boundary Dimensions BER: 25° Bearing Type d 85 mm Bore diameter D 130 mm Outside diameter B 22 mm Width BN 4.7 mm SN 12 mm SB 2.2 mm r(min.) 1.1 mm Chamfer Dimension r1(min.) 0.6 mm Chamfer Dimension Basic Load Ratings C r 32.5 kN Basic Dynamic Load Rating C 0r 23.6 kN Basic Static Load Rating Speeds Grease 14900 min -1 Limiting Speed Oil (Oil-air) 23300 min -1 Limiting Speed Dimensions 25° Contact Angle a 36.1 mm Effective Load Center Abutment and Fillet Dimensions da(min.) 92 mm Diameter of Shaft Abutment Da(max.) 123 mm Diameter of Housing Abutment Db(max.) 125 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 29.5 kN Permissible Axial Load Preload,Rigidity(DB and DF arrangement) Preload Axial Rigidity Measured axial clearance EL 98N 136N/μm 0μm L 723N 271N/μm -12μm M 1508N 355N/μm -22μm Additional information 3.8 g/brg Recommended Grease Quantities Mass 0.906 kg Mass(approx.)