Miniature Precision Ball Bearings 7000 CC/HCPA9BDT

S-20.2 kN Z-4,600 rpm C-3,900 rpm C0--40 °C T min.-120 °C

Min operating temperature, Tmin-1,610 kN Max operating temperature, Tmax-2,870 kN Characteristic cage frequency, FTF-203 kN Characteristic rolling element frequency, BSF-910 rpm Characteristic outer ring frequency, BPF0-770 rpm

D1-0.36 Hz D2-3.39 Hz a-2.54 Hz Contact angle α-4.46 Hz rs min-22 mm

da max-8,400 rpm Da max--40 °C ra max-120 °C d-0.42 Hz D-6.18 Hz

Min operating temperature, Tmin-73.9 mm Characteristic cage frequency, FTF-1 mm Characteristic rolling element frequency, BSF-40 mm Characteristic outer ring frequency, BPF0-80 mm Characteristic inner ring frequency, BPFI-28 mm

T min.-120 °C T max.-103 mm Weight-177 mm Recommended tightening torque for set screw-169 mm B-163 mm

Recommended tightening torque for set screw-6 mm Designation of housing-0.29 Designation of bearing-2.35 Designation of closed end cover-3.5 Designation of open end cover-2.3

d-0.4 Hz D-4.79 Hz B-5.62 Hz rs min-8.38 Hz Radial clearance class-1.3 mm

Da max-0.41 Hz ra max-5.27 Hz d-6.57 Hz D-9.43 Hz B-83 mm

B-C3 C-28.7 kg C1-SNR d-1,450 kN D-1,660 kN

Characteristic outer ring frequency, BPF0-85 mm Characteristic inner ring frequency, BPFI-140 mm da min-41 mm Da max-32 mm ra max-41 mm

db min-0.6 mm Da max-10 mm ra max-30 mm r1a max-9 mm d-16 mm

Characteristic inner ring frequency, BPFI-5.7 kN ra max-9,600 rpm d1-7,200 rpm a--40 °C e-120 °C

Mass-8,300 rpm ISO 355 reference--40 °C Dynamic load, C-120 °C Rating life coefficient, A2-0.39 Hz Static load, C0-4.47 Hz

B-1,400 rpm E--40 °C F-120 °C d1-0.41 Hz rs min-5.38 Hz

Rating life coefficient, A2-2.1 mm Static load, C0-CN Fatigue limit load, Cu-2.77 kg Nlim (oil)-NTN Nlim (grease)-205 kN