Research Article
Characteristic Analysis and Simulated Test of Hybrid Bearing with the Introduction of Piezoelectric Controller
Table 1
Parameters of structure and operating conditions of hydrostatic cavities.
| Parameter item | Symbol | Unit | Value |
| Diameter of bearing | | mm | 100 | Width of bearing | | mm | 100 | Radial gap of hydrostatic cavity | | μm | 40–60 | Axial width of oil seal surface | | mm | 12 | Circular width of oil seal surface | | mm | 3 |
Cornerite of hydrostatic cavity | | ° | 11 |
Cornerite of hydrostatic cavity and oil seal surface | | ° | 18 | Orifice diameter of small orifice-type restrictor | | mm | 1 | Rated load | | N | 100 | Rated speed | | r/min | 10000 | Supply pressure | | MPa | 2 |
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