Сверхскоростной высокоточный радиально-упорный шарикоподшипник NSK ROBUST Series 110BER10ETSUMP4

Описание

Boundary Dimensions BER: 25° Bearing Type d 110 mm Bore diameter D 170 mm Outside diameter B 28 mm Width r(min.) 2 mm Chamfer Dimension r1(min.) 1 mm Chamfer Dimension Basic Load Ratings C r 55.5 kN Basic Dynamic Load Rating C 0r 45.0 kN Basic Static Load Rating Speeds Grease 9300 min -1 Limiting Speed Oil (Oil-air) 13000 min -1 Limiting Speed Dimensions 25° Contact Angle a 46.7 mm Effective Load Center Abutment and Fillet Dimensions da(min.) 120 mm Diameter of Shaft Abutment Da(max.) 160 mm Diameter of Housing Abutment Db(max.) 164 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 79.5 kN Permissible Axial Load Preload,Rigidity(DB and DF arrangement) Preload Axial Rigidity Measured axial clearance EL 98N 136N/μm 0μm L 932N 294N/μm -15μm M 1860N 379N/μm -26μm Additional information 8.5 g/brg Recommended Grease Quantities Mass 2.13 kg Mass(approx.)