Сверхскоростной высокоточный радиально-упорный шарикоподшипник NSK ROBUST Series 75BER10ETV1VSULP3

Описание

Boundary Dimensions BER: 25° Bearing Type d 75 mm Bore diameter D 115 mm Outside diameter B 20 mm Width r(min.) 1.1 mm Chamfer Dimension r1(min.) 0.6 mm Chamfer Dimension Basic Load Ratings C r 27.2 kN Basic Dynamic Load Rating C 0r 19.8 kN Basic Static Load Rating Speeds Grease 13600 min -1 Limiting Speed Oil (Oil-air) 19200 min -1 Limiting Speed Dimensions 25° Contact Angle a 31.9 mm Effective Load Center Abutment and Fillet Dimensions da(min.) 82 mm Diameter of Shaft Abutment Da(max.) 108 mm Diameter of Housing Abutment Db(max.) 110 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 35.0 kN Permissible Axial Load Preload,Rigidity(DB and DF arrangement) Preload Axial Rigidity Measured axial clearance EL 49N 91N/μm 0μm L 506N 203N/μm -12μm M 1034N 265N/μm -21μm Additional information 2.7 g/brg Recommended Grease Quantities Mass 0.679 kg Mass(approx.)