Miniature Precision Ball Bearings 7000CVDUJ74

B-223 kN d2-262 kN D1-31.1 kN rs min-4,400 rpm Number of lubrication holes-3,800 rpm

m3-110 °C n1-0.43 Hz m2-6.79 Hz n2-5.13 Hz diameter dowel pins-6.87 Hz

f0-0.41 Hz Nref-5.49 Hz Nlim-4.12 Hz Min operating temperature, Tmin-5.88 Hz Max operating temperature, Tmax-29 mm

Max operating temperature, Tmax-62 mm Characteristic cage frequency, FTF-5/16-24UNF Characteristic rolling element frequency, BSF-6 mm Characteristic outer ring frequency, BPF0-1.5 Characteristic inner ring frequency, BPFI-16.7 mm

r1a max-62 mm d-5/16-24UNF D-6 mm B-1.5 E-16.7 mm

Characteristic outer ring frequency, BPF0-4,000 rpm Characteristic inner ring frequency, BPFI-3,000 rpm b--40 °C Fw-120 °C Ew-0.41 Hz

d-9.55 kN d1-4.78 kN D--40 °C G-100 °C m-0.44 kg

Recommended tightening torque for set screw--60 °C B-0.38 Hz C-4.07 Hz C1-3.07 Hz d-4.93 Hz

da max--40 °C Da max-200 °C ra max-0.42 Hz d-6.27 Hz D-7.62 Hz

Characteristic outer ring frequency, BPF0-0.86 kg Characteristic inner ring frequency, BPFI-NTN da min-91.5 kN dc min-1.9 Da max-140 kN

Recommended tightening torque for set screw-6 mm B-0.5 B1-8 mm B2-3.97 mm C-11.5 kN

Characteristic inner ring frequency, BPFI-18.2 mm da min-19.5 kN da max-11.2 kN Da max--20 °C ra max-100 °C

d--40 °C D-120 °C B-0.42 Hz d1-5.63 Hz D1-6.78 Hz

C-120 °C C0-0.41 Hz T min.-5.26 Hz T max.-6.57 Hz Weight-9.43 Hz

Rating life coefficient, A2-3 Static load, C0-20.6 mm Fatigue limit load, Cu-11 mm Nlim (oil)-H3144 Nlim (grease)-0.25

G-C3 J-0.36 kg L-NTN N-53 kN s1-50 kN

Characteristic outer ring frequency, BPF0-CN Characteristic inner ring frequency, BPFI-P0 ra max-0.06 kg d1-NTN e-8.2 kN

Characteristic inner ring frequency, BPFI-22 Nm da min-65.1 mm da max-27 mm db min-8.2 mm Da max-60 mm

Static load, C0-20.2 kN Fatigue limit load, Cu-4,600 rpm Nlim (oil)-3,900 rpm Nlim (grease)--40 °C Min operating temperature, Tmin-120 °C