Высокоточный радиально-упорный шарикоподшипник NSK Standard Series 7022CTRSUELP5

Описание

Boundary Dimensions d 110 mm Bore diameter D 170 mm Outside diameter B 28 mm Width r(min.) 2 mm Chamfer Dimension r1(min.) 1 mm Chamfer Dimension Basic Load Ratings C r 111 kN Basic Dynamic Load Rating C 0r 104 kN Basic Static Load Rating Speeds Grease 8300 min -1 Limiting Speed Oil (Oil-air) 12500 min -1 Limiting Speed Dimensions C: 15° Contact Angle a 32.7 mm Effective Load Center Abutment and Fillet Dimensions da(min.) 120 mm Diameter of Shaft Abutment Da(max.) 160 mm Diameter of Housing Abutment Db(max.) 164 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 68.5 kN Permissible Axial Load Calculation factors f0 15.6 Factor Preload,Rigidity(DB and DF arrangement) Preload Axial Rigidity Measured axial clearance EL 371N 104N/μm -13μm L 733N 137N/μm -25μm M 1752N 203N/μm -49μm H 3516N 285N/μm -78μm Additional information 11 g/brg Recommended Grease Quantities Mass 1.97 kg Mass(approx.)