Сверхскоростной высокоточный радиально-упорный шарикоподшипник NSK ROBUST Series 80BNR29HTV1VSULP4

Описание

Boundary Dimensions BNR: 18° Bearing Type d 80 mm Bore diameter D 110 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 27.7 kN Basic Dynamic Load Rating C 0r 19.1 kN Basic Static Load Rating Speeds Grease 19000 min -1 Limiting Speed Dimensions 18° Contact Angle a 24.9 mm Effective Load Center Abutment and Fillet Dimensions da(min.) 86 mm Diameter of Shaft Abutment Da(max.) 104 mm Diameter of Housing Abutment Db(max.) 105 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 18.9 kN Permissible Axial Load Calculation factors f0 11.0 Factor Preload,Rigidity(DB and DF arrangement) Preload Axial Rigidity Measured axial clearance EL 49N 60N/μm 0μm L 210N 99N/μm -8μm M 545N 143N/μm -19μm Additional information 0.00 g/brg Recommended Grease Quantities Mass 0.385 kg Mass(approx.)