Высокоточный радиально-упорный шарикоподшипник NSK Standard Series 7011CSN24TRV1VSULP3

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 34.0 kN Basic Dynamic Load Rating C 0r 27.1 kN Basic Static Load Rating Speeds Grease 20700 min -1 Limiting Speed Oil (Oil-air) 31500 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 22.4 kN Permissible Axial Load Calculation factors f0 15.5 Factor Preload,Rigidity(DB and DF arrangement) Preload Axial Rigidity Measured axial clearance EL 100N 58N/μm -4μm L 221N 80N/μm -11μm M 544N 119N/μm -24μm H 1118N 169N/μm -40μm Additional information 2.2 g/brg Recommended Grease Quantities Mass 0.332 kg Mass(approx.)