Research Article
Effect of Thermal-Related Fit Clearance between Outer Ring and Pedestal on the Vibration of Full Ceramic Ball Bearing
Table 1
Major geometric parameters of 7009C.
| Item | Value |
| Bearing outside diameter (mm) | 75 | Initial contact angle (degree) | 15 | Bearing width (mm) | 16 | Cage bore diameter (mm) | 62.1 | Cage thickness (mm) | 1.45 | Outer ring maximum thickness (mm) | 4.55 | Cage width (mm) | 14.75 | Ball diameter (mm) | 9.5 | Number of balls | 17 | Inner ring outside diameter (mm) | 54.2 | Inner ring bore diameter (mm) | 45 |
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