Высокоточный радиально-упорный шарикоподшипник NSK Standard Series 7214ATYNSUMP4

Описание

Boundary Dimensions d 70 mm Bore diameter D 125 mm Outside diameter B 24 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 59.5 kN Basic Static Load Rating SpeedsThe limiting speeds of the ball guided cage is lower than the outer ring guided cage. Grease 7500 min -1 Limiting Speed Oil (Oil-air) 10000 min -1 Limiting Speed Dimensions A: 30° Contact Angle a 40.1 mm Effective Load Center Abutment and Fillet Dimensions da(min.) 79 mm Diameter of Shaft Abutment Da(max.) 116 mm Diameter of Housing Abutment Db(max.) 119 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 38.0 kN Permissible Axial Load Preload,Rigidity(DB and DF arrangement) Preload Axial Rigidity Measured axial clearance EL 98N 153N/μm 0μm L 1067N 346N/μm -15μm M 2626N 481N/μm -30μm H 3932N 562N/μm -40μm Additional information 6.0 g/brg Recommended Grease Quantities Mass 1.10 kg Mass(approx.)