Высокоточный радиально-упорный шарикоподшипник NSK Standard Series 7224ATYNSULP5

Описание

Boundary Dimensions d 120 mm Bore diameter D 215 mm Outside diameter B 40 mm Width r(min.) 2.1 mm Chamfer Dimension r1(min.) 1.1 mm Chamfer Dimension Basic Load Ratings C r 192 kN Basic Dynamic Load Rating C 0r 177 kN Basic Static Load Rating SpeedsThe limiting speeds of the ball guided cage is lower than the outer ring guided cage. Grease 4500 min -1 Limiting Speed Oil (Oil-air) 6000 min -1 Limiting Speed Dimensions A: 30° Contact Angle a 68.3 mm Effective Load Center Abutment and Fillet Dimensions da(min.) 132 mm Diameter of Shaft Abutment Da(max.) 203 mm Diameter of Housing Abutment Db(max.) 208 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 116 kN Permissible Axial Load Preload,Rigidity(DB and DF arrangement) Preload Axial Rigidity Measured axial clearance EL 542N 321N/μm -5μm L 2817N 570N/μm -25μm M 8158N 844N/μm -55μm H 11550N 964N/μm -70μm Additional information 29 g/brg Recommended Grease Quantities Mass 5.45 kg Mass(approx.)