Высокоточный радиально-упорный шарикоподшипник NSK Standard Series 7024CTRSUHP4Y

Описание

Boundary Dimensions d 120 mm Bore diameter D 180 mm Outside diameter B 28 mm Width r(min.) 2 mm Chamfer Dimension r1(min.) 1 mm Chamfer Dimension Basic Load Ratings C r 118 kN Basic Dynamic Load Rating C 0r 117 kN Basic Static Load Rating Speeds Grease 7700 min -1 Limiting Speed Oil (Oil-air) 11700 min -1 Limiting Speed Dimensions C: 15° Contact Angle a 34.1 mm Effective Load Center Abutment and Fillet Dimensions da(min.) 130 mm Diameter of Shaft Abutment Da(max.) 170 mm Diameter of Housing Abutment Db(max.) 174 mm Diameter of Housing Abutment ra(max.) 2 mm Radius of Shaft or Housing Fillet rb(max.) 1 mm Radius of Shaft or Housing Fillet Performance Pa 75.5 kN Permissible Axial Load Calculation factors f0 15.8 Factor Preload,Rigidity(DB and DF arrangement) Preload Axial Rigidity Measured axial clearance EL 422N 116N/μm -14μm L 825N 153N/μm -26μm M 1959N 225N/μm -50μm H 3918N 316N/μm -79μm Additional information 11 g/brg Recommended Grease Quantities Mass 2.09 kg Mass(approx.)