Сверхскоростной высокоточный радиально-упорный шарикоподшипник NSK ROBUST Series 95BNR19ETSULP4

Описание

Boundary Dimensions BNR: 18° Bearing Type d 95 mm Bore diameter D 130 mm Outside diameter B 18 mm Width r(min.) 1.1 mm Chamfer Dimension r1(min.) 0.6 mm Chamfer Dimension Basic Load Ratings C r 40.0 kN Basic Dynamic Load Rating C 0r 31.0 kN Basic Static Load Rating Speeds Grease 13400 min -1 Limiting Speed Oil (Oil-air) 19100 min -1 Limiting Speed Dimensions 18° Contact Angle a 27.3 mm Effective Load Center Abutment and Fillet Dimensions da(min.) 102 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 50.0 kN Permissible Axial Load Calculation factors f0 10.9 Factor Preload,Rigidity(DB and DF arrangement) Preload Axial Rigidity Measured axial clearance EL 98N 77N/μm 0μm L 288N 112N/μm -8μm M 775N 164N/μm -22μm Additional information 3.3 g/brg Recommended Grease Quantities Mass 0.571 kg Mass(approx.)