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Parameters of tested bearings.
| Defect Type |
Defect Size (D × W) (in) |
Rotation Speed (rpm) |
Fault Characteristic Frequency (Hz) |
|---|---|---|---|
| Rolling-Element Defect | 0.011 × 0.021 | 1,796 | fBSF = 141.1 |
| Inner-Race Defect | 0.011 × 0.007 | 1,797 | fBPFI = 162.2 |
| Outer-Race Defect | 0.011 × 0.014 | 1,749 | fBPFO = 104.5 |
