Research Article
A Coupling Dynamics Analysis Method for Two-Stage Spur Gear under Multisource Time-Varying Excitation
Table 3
Bearing basic parameters.
| | Diameter of inner race (mm) | Diameter of outer race (mm) | Ball diameter (mm) | Curvature radius of inner and outer grooves (mm) | Ball number |
| | 28.7 | 46.6 | 8.7 | 45 | 8 | | Pitch circle diameter (mm) | Radial internal clearance | Goodness fit | Curvature sum inner/outer | Curvature subtraction inner/outer | | 37.65 | 0.5 | 0.5172 | 0.3078/0.1956 | 0.9426/0.9095 |
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