Высокоточный радиально-упорный шарикоподшипник NSK Standard Series 7011CTRSUELP4

Описание

Boundary Dimensions d 55 mm Bore diameter D 90 mm Outside diameter B 18 mm Width r(min.) 1.1 mm Chamfer Dimension r1(min.) 0.6 mm Chamfer Dimension Basic Load Ratings C r 36.0 kN Basic Dynamic Load Rating C 0r 28.6 kN Basic Static Load Rating Speeds Grease 15900 min -1 Limiting Speed Oil (Oil-air) 24200 min -1 Limiting Speed Dimensions C: 15° Contact Angle a 18.7 mm Effective Load Center Abutment and Fillet Dimensions da(min.) 62 mm Diameter of Shaft Abutment Da(max.) 83 mm Diameter of Housing Abutment Db(max.) 85 mm Diameter of Housing Abutment ra(max.) 1 mm Radius of Shaft or Housing Fillet rb(max.) 0.6 mm Radius of Shaft or Housing Fillet Performance Pa 18.9 kN Permissible Axial Load Calculation factors f0 15.5 Factor Preload,Rigidity(DB and DF arrangement) Preload Axial Rigidity Measured axial clearance EL 95N 51N/μm -4μm L 200N 69N/μm -11μm M 479N 102N/μm -24μm H 971N 144N/μm -40μm Additional information 2.2 g/brg Recommended Grease Quantities Mass 0.380 kg Mass(approx.)