Высокоточный радиально-упорный шарикоподшипник NSK Standard Series 7213CTYNSULP3

Описание

Boundary Dimensions d 65 mm Bore diameter D 120 mm Outside diameter B 23 mm Width r(min.) 1.5 mm Chamfer Dimension r1(min.) 1 mm Chamfer Dimension Basic Load Ratings C r 77.0 kN Basic Dynamic Load Rating C 0r 58.5 kN Basic Static Load Rating SpeedsThe limiting speeds of the ball guided cage is lower than the outer ring guided cage. Grease 12000 min -1 Limiting Speed Oil (Oil-air) 15000 min -1 Limiting Speed Dimensions C: 15° Contact Angle a 23.9 mm Effective Load Center Abutment and Fillet Dimensions da(min.) 74 mm Diameter of Shaft Abutment Da(max.) 111 mm Diameter of Housing Abutment Db(max.) 114 mm Diameter of Housing Abutment ra(max.) 1.5 mm Radius of Shaft or Housing Fillet rb(max.) 0.8 mm Radius of Shaft or Housing Fillet Performance Pa 40.0 kN Permissible Axial Load Calculation factors f0 14.6 Factor Preload,Rigidity(DB and DF arrangement) Preload Axial Rigidity Measured axial clearance EL 219N 71N/μm -12μm L 448N 95N/μm -23μm M 1069N 141N/μm -44μm H 2175N 200N/μm -70μm Additional information 5.3 g/brg Recommended Grease Quantities Mass 1.01 kg Mass(approx.)