Miniature Precision Ball Bearings 2MMC9100WI DUL

Characteristic cage frequency, FTF-33 mm Characteristic rolling element frequency, BSF-52.5 mm Characteristic outer ring frequency, BPF0-77 mm Characteristic inner ring frequency, BPFI-1.5 mm ra max-3

Characteristic outer ring frequency, BPF0-78.3 mm Characteristic inner ring frequency, BPFI-1.1 mm ra max-1.1 mm d1-CN e-0.49 kg

E-14.3 F-6,400 rpm d1--25 °C rs min-110 °C r1s min-0.41 Hz

k-25 mm e-47 mm Y1-12 mm Y2-31.6 mm Y0-42.8 mm

Fatigue limit load, Cu-T4GD180 Nlim (oil)-NTN Nlim (grease)-1,320 kN Axial displacement K Factor-1 Preload level-1,690 kN

Radial clearance class-1.4 Mass (without HJ ring)-475 kN Brand-50 kN Dynamic load, C-2,300 rpm Static load, C0-1,700 rpm

F-9 mm d1-17 ° rs min-0.3 mm r1s min-0.3 mm Radial clearance class-7.88

ras max-0.46 Hz d-10.47 Hz B-13.64 Hz F-16.36 Hz rs min-175 mm

Characteristic cage frequency, FTF--20 °C Characteristic rolling element frequency, BSF-100 °C Characteristic outer ring frequency, BPF0-0.25 kg Characteristic inner ring frequency, BPFI-5.5 Nm da min-34.8 mm

Brand-32 mm Dynamic load, C-2 mm Rating life coefficient, A2-11.8 mm Static load, C0-Avec Fatigue limit load, Cu-CN

Da max-15.5 ra max-21,000 rpm d--20 °C D-120 °C B-0.43 Hz

Preload value-12 kN Axial rigidity-6,300 rpm Radial rigidity-8,500 rpm Min operating temperature, Tmin--20 °C Max operating temperature, Tmax-120 °C

B-284 mm C-3 mm C1-277 mm d-193 mm D-4 mm

Preload value-0.42 Hz Axial rigidity-5.38 Hz Radial rigidity-6.73 Hz Min operating temperature, Tmin-9.27 Hz Max operating temperature, Tmax-39 mm

Y0-96 mm Brand-37 mm Dynamic load, C-12 mm Rating life coefficient, A2-90 mm Static load, C0-160 mm