Высокоточный радиально-упорный шарикоподшипник NSK Standard Series 7202CTRSULP4

Описание

Boundary Dimensions d 15 mm Bore diameter D 35 mm Outside diameter B 11 mm Width r(min.) 0.6 mm Chamfer Dimension r1(min.) 0.3 mm Chamfer Dimension Basic Load Ratings C r 9.10 kN Basic Dynamic Load Rating C 0r 4.55 kN Basic Static Load Rating Speeds Grease 46000 min -1 Limiting Speed Oil (Oil-air) 70000 min -1 Limiting Speed Dimensions C: 15° Contact Angle a 8.8 mm Effective Load Center Abutment and Fillet Dimensions da(min.) 20 mm Diameter of Shaft Abutment Da(max.) 30 mm Diameter of Housing Abutment Db(max.) 32.5 mm Diameter of Housing Abutment ra(max.) 0.6 mm Radius of Shaft or Housing Fillet rb(max.) 0.3 mm Radius of Shaft or Housing Fillet Performance Pa 3.85 kN Permissible Axial Load Calculation factors f0 13.2 Factor Preload,Rigidity(DB and DF arrangement) Preload Axial Rigidity Measured axial clearance EL 20N 17N/μm 1μm L 40N 23N/μm -3μm M 97N 34N/μm -11μm H 199N 48N/μm -21μm Additional information 0.27 g/brg Recommended Grease Quantities Mass 0.045 kg Mass(approx.)