Высокоточный радиально-упорный шарикоподшипник NSK Standard Series 7924CTRSUELP3

Описание

Boundary Dimensions d 120 mm Bore diameter D 165 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 75.5 kN Basic Dynamic Load Rating C 0r 81.0 kN Basic Static Load Rating Speeds Grease 8100 min -1 Limiting Speed Oil (Oil-air) 12300 min -1 Limiting Speed Dimensions C: 15° Contact Angle a 30.1 mm Effective Load Center Abutment and Fillet Dimensions da(min.) 127 mm Diameter of Shaft Abutment Da(max.) 158 mm Diameter of Housing Abutment Db(max.) 160 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 50.5 kN Permissible Axial Load Calculation factors f0 16.5 Factor Preload,Rigidity(DB and DF arrangement) Preload Axial Rigidity Measured axial clearance EL 270N 102N/μm -8μm L 536N 135N/μm -17μm M 1288N 199N/μm -35μm H 2539N 278N/μm -56μm Additional information 7.3 g/brg Recommended Grease Quantities Mass 1.16 kg Mass(approx.)