Сверхскоростной высокоточный радиально-упорный шарикоподшипник NSK ROBUST Series 75BNR29XTV1VSULP4

Описание

Boundary Dimensions BNR: 18° Bearing Type d 75 mm Bore diameter D 105 mm Outside diameter B 19 mm Width r(min.) 1 mm Chamfer Dimension r1(min.) 0.6 mm Chamfer Dimension Basic Load Ratings C r 43.5 kN Basic Dynamic Load Rating C 0r 18.2 kN Basic Static Load Rating Speeds Grease 23400 min -1 Limiting Speed Dimensions 18° Contact Angle a 24.1 mm Effective Load Center Abutment and Fillet Dimensions da(min.) 81 mm Diameter of Shaft Abutment Da(max.) 99 mm Diameter of Housing Abutment Db(max.) 100 mm Diameter of Housing Abutment ra(max.) 1 mm Radius of Shaft or Housing Fillet rb(max.) 0.5 mm Radius of Shaft or Housing Fillet Performance Pa 18.0 kN Permissible Axial Load Calculation factors f0 10.9 Factor Preload,Rigidity(DB and DF arrangement) Preload Axial Rigidity Measured axial clearance EL 49N 58N/μm 0μm L 205N 96N/μm -8μm M 528N 138N/μm -19μm Additional information 0.00 g/brg Recommended Grease Quantities Mass 0.365 kg Mass(approx.)