Сверхскоростной высокоточный радиально-упорный шарикоподшипник NSK ROBUST Series 130BER10ETSULP4Y

Описание

Boundary Dimensions BER: 25° Bearing Type d 130 mm Bore diameter D 200 mm Outside diameter B 33 mm Width r(min.) 2 mm Chamfer Dimension r1(min.) 1 mm Chamfer Dimension Basic Load Ratings C r 72.5 kN Basic Dynamic Load Rating C 0r 59.0 kN Basic Static Load Rating Speeds Grease 7900 min -1 Limiting Speed Oil (Oil-air) 11100 min -1 Limiting Speed Dimensions 25° Contact Angle a 55.0 mm Effective Load Center Abutment and Fillet Dimensions da(min.) 140 mm Diameter of Shaft Abutment Da(max.) 190 mm Diameter of Housing Abutment Db(max.) 194 mm Diameter of Housing Abutment ra(max.) 2 mm Radius of Shaft or Housing Fillet rb(max.) 1 mm Radius of Shaft or Housing Fillet Performance Pa 105 kN Permissible Axial Load Preload,Rigidity(DB and DF arrangement) Preload Axial Rigidity Measured axial clearance EL 98N 137N/μm 0μm L 1013N 304N/μm -16μm M 1964N 386N/μm -27μm Additional information 14 g/brg Recommended Grease Quantities Mass 3.41 kg Mass(approx.)