Precision Ball Bearings 7210CYDUP4

Characteristic cage frequency, FTF-6.6 kN Characteristic rolling element frequency, BSF-6.1 kN Characteristic outer ring frequency, BPF0-0.28 kN Characteristic inner ring frequency, BPFI-16.1 da min-5,300 rpm

d2-3.5 mm D1-0.22 rs min-3.13 Number of lubrication holes-4.67 e-3.06

b max--30 °C r0 max-120 °C D4 max-0.44 Hz f-8.31 Hz Snap ring reference-8.42 Hz

Dynamic load, C-131 mm Rating life coefficient, A2-39 mm Static load, C0-25 ° Fatigue limit load, Cu-1.5 mm Nlim (oil)-1 mm

Static load, C0-330 kN Fatigue limit load, Cu-37.6 kN Nref-4,200 rpm Nlim-3,600 rpm Min operating temperature, Tmin--40 °C

Mass-0.35 ISO 355 reference-1.71 Brand-0.94 Dynamic load, C-0.26 kg Rating life coefficient, A2-46.5 kN

C-7.2 mm C1-35 mm d-80 mm d1-19.2 kN D--20 °C

ISO 355 reference-NTN Dynamic load, C-33 kN Rating life coefficient, A2-1.4 Static load, C0-40.5 kN Fatigue limit load, Cu-4.95 kN

Number of lubrication holes-8.4 Hz b-43 mm k-45 mm Associated sleeve reference-66 mm e-71.5 mm

Characteristic outer ring frequency, BPF0-2.03 kg Characteristic inner ring frequency, BPFI-16.8 Nm ra max-61.8 mm r1a max-77.7 mm d-22.3 mm