Research Article
Weak Fault Feature Extraction of Rolling Bearing Based on SVMD and Improved MOMEDA
Table 1
Structural parameters of 6203-2RS JEM SKF deep groove ball bearing.
| Bearing type | Diameter of rolling element (mm) | Bearing pitch diameter (mm) | Bearing contact angle | Number of rolling |
| SKF 6203 | 6.75 | 28.5 | 0° | 8 |
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