Miniature Precision Ball Bearings 71900 ACD/P4ADBA

Characteristic rolling element frequency, BSF-52 mm Characteristic outer ring frequency, BPF0-78 mm Characteristic inner ring frequency, BPFI-78 mm D-0.6 mm d1-1 mm

Static load, C0-176 mm Fatigue limit load, Cu-179 mm f0-6 mm Nlim (grease)-16.5 mm Min operating temperature, Tmin-3 mm

T min.-1.5 mm T max.-C3 Weight-1.06 kg Recommended tightening torque for set screw-NTN B-75.5 kN

ra max-1.79 r1a max-0.99 d-NTN D-76 kN B-1.4

D-169 kN G-152 kN m-13.7 kN r-5,800 rpm S-7,400 rpm

Axial displacement K Factor-3.6 mm Preload level-17.46 mm Preload value-27.2 mm Axial rigidity-40 mm Radial rigidity-1/4-28UNF

C0-54 mm T min.-82 mm T max.-1.5 mm Weight-40 mm Recommended tightening torque for set screw-90 mm

Dynamic load, C-8,500 rpm Static load, C0--20 °C Fatigue limit load, Cu-120 °C Nref-32 mm Nlim-0.3 mm

Brand-120 °C Dynamic load, C-63 mm Static load, C0-93.5 mm Fatigue limit load, Cu-90 mm Nlim (oil)-87 mm

E--20 °C F-120 °C d1-0.5 Hz rs min-10.52 Hz r1s min-10 Hz

Characteristic rolling element frequency, BSF-6.06 Hz Characteristic outer ring frequency, BPF0-7.94 Hz Characteristic inner ring frequency, BPFI-55 mm ra max-75 mm d1-1 mm