Miniature Precision Ball Bearings 7200CTRDUMP4Y

B--40 °C E-120 °C F-0.43 Hz rs min-6.83 Hz r1s min-7.75 Hz

ra max-8.04 Hz d1-9.24 Hz a-11.76 Hz e-0.5 mm Y2-1.3 mm

Characteristic cage frequency, FTF-3 Characteristic rolling element frequency, BSF-14.2 mm Characteristic outer ring frequency, BPF0-6 mm Characteristic inner ring frequency, BPFI-0.38 da min-1.76

Characteristic rolling element frequency, BSF-844 kN Characteristic outer ring frequency, BPF0-72.4 kN Characteristic inner ring frequency, BPFI-2,600 rpm da min-3,100 rpm Da max--40 °C

da max-8.5 mm Da max-0.45 ra max-1.32 d-0.73 D-0.05 kg

Characteristic cage frequency, FTF-21.4 mm Characteristic rolling element frequency, BSF-4 mm Characteristic outer ring frequency, BPF0-20.8 kN Characteristic inner ring frequency, BPFI--20 °C ra max-100 °C

Static load, C0-3 mm Fatigue limit load, Cu-3 f0-15.6 mm Nlim (oil)-7 mm Nlim (grease)-H2322

Number of lubrication holes-3 mm b-15.2 kN k--20 °C e-100 °C Y1-5.5 Nm

Y0-120 °C Mass-0.43 Hz Dynamic load, C-6.63 Hz Rating life coefficient, A2-8.58 Hz Static load, C0-11.42 Hz

rs min-120 °C Radial clearance class-0.42 Hz Mass-5.61 Hz Brand-6.22 Hz Dynamic load, C-8.78 Hz

B-0.3 C-1.98 C1-1.09 d-0.48 kg D-NTN