Высокоточный радиально-упорный шарикоподшипник NSK Standard Series 7203CTRSUELP5

Описание

Boundary Dimensions d 17 mm Bore diameter D 40 mm Outside diameter B 12 mm Width r(min.) 0.6 mm Chamfer Dimension r1(min.) 0.3 mm Chamfer Dimension Basic Load Ratings C r 11.4 kN Basic Dynamic Load Rating C 0r 5.85 kN Basic Static Load Rating Speeds Grease 40400 min -1 Limiting Speed Oil (Oil-air) 61500 min -1 Limiting Speed Dimensions C: 15° Contact Angle a 9.8 mm Effective Load Center Abutment and Fillet Dimensions da(min.) 22 mm Diameter of Shaft Abutment Da(max.) 35 mm Diameter of Housing Abutment Db(max.) 37.5 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 4.85 kN Permissible Axial Load Calculation factors f0 13.3 Factor Preload,Rigidity(DB and DF arrangement) Preload Axial Rigidity Measured axial clearance EL 25N 19N/μm 0μm L 46N 25N/μm -4μm M 146N 41N/μm -16μm H 296N 59N/μm -28μm Additional information 0.38 g/brg Recommended Grease Quantities Mass 0.065 kg Mass(approx.)