Высокоточный радиально-упорный шарикоподшипник NSK Standard Series 7226CTRSUELP3

Описание

Boundary Dimensions d 130 mm Bore diameter D 230 mm Outside diameter B 40 mm Width r(min.) 3 mm Chamfer Dimension r1(min.) 1.1 mm Chamfer Dimension Basic Load Ratings C r 217 kN Basic Dynamic Load Rating C 0r 209 kN Basic Static Load Rating Speeds Grease 6400 min -1 Limiting Speed Oil (Oil-air) 9800 min -1 Limiting Speed Dimensions C: 15° Contact Angle a 44.1 mm Effective Load Center Abutment and Fillet Dimensions da(min.) 144 mm Diameter of Shaft Abutment Da(max.) 216 mm Diameter of Housing Abutment Db(max.) 223 mm Diameter of Housing Abutment ra(max.) 2.5 mm Radius of Shaft or Housing Fillet rb(max.) 1 mm Radius of Shaft or Housing Fillet Performance Pa 144 kN Permissible Axial Load Calculation factors f0 14.9 Factor Preload,Rigidity(DB and DF arrangement) Preload Axial Rigidity Measured axial clearance EL 749N 136N/μm -20μm L 1506N 182N/μm -39μm M 3386N 261N/μm -73μm H 6740N 364N/μm -116μm Additional information 32 g/brg Recommended Grease Quantities Mass 6.23 kg Mass(approx.)