Сверхскоростной высокоточный радиально-упорный шарикоподшипник NSK ROBUST Series 85BER29XTYNV1VSULP4Y

Описание

Boundary Dimensions BER: 25° Bearing Type d 85 mm Bore diameter D 120 mm Outside diameter B 22 mm Width r(min.) 1.1 mm Chamfer Dimension r1(min.) 0.6 mm Chamfer Dimension Basic Load Ratings C r 56.0 kN Basic Dynamic Load Rating C 0r 24.1 kN Basic Static Load Rating SpeedsThe limiting speeds of the ball guided cage is lower than the outer ring guided cage. Grease 18600 min -1 Limiting Speed Dimensions 25° Contact Angle a 34.9 mm Effective Load Center Abutment and Fillet Dimensions da(min.) 92 mm Diameter of Shaft Abutment Da(max.) 113 mm Diameter of Housing Abutment Db(max.) 115 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 30.0 kN Permissible Axial Load Preload,Rigidity(DB and DF arrangement) Preload Axial Rigidity Measured axial clearance EL 49N 102N/μm 0μm L 358N 199N/μm -8μm M 1039N 292N/μm -19μm Additional information 0.00 g/brg Recommended Grease Quantities Mass 0.554 kg Mass(approx.)