Сверхскоростной высокоточный радиально-упорный шарикоподшипник NSK ROBUST Series 90BNR29HTV1VSULP4

Описание

Boundary Dimensions BNR: 18° Bearing Type d 90 mm Bore diameter D 125 mm Outside diameter B 22 mm Width r(min.) 1.1 mm Chamfer Dimension r1(min.) 0.6 mm Chamfer Dimension Basic Load Ratings C r 39.5 kN Basic Dynamic Load Rating C 0r 28.5 kN Basic Static Load Rating Speeds Grease 16800 min -1 Limiting Speed Dimensions 18° Contact Angle a 28.5 mm Effective Load Center Abutment and Fillet Dimensions da(min.) 97 mm Diameter of Shaft Abutment Da(max.) 118 mm Diameter of Housing Abutment Db(max.) 120 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 28.1 kN Permissible Axial Load Calculation factors f0 10.9 Factor Preload,Rigidity(DB and DF arrangement) Preload Axial Rigidity Measured axial clearance EL 98N 84N/μm 0μm L 308N 125N/μm -8μm M 804N 181N/μm -21μm Additional information 0.00 g/brg Recommended Grease Quantities Mass 0.582 kg Mass(approx.)