Research Article
Study on Preload of Bolted Connections in Pitch Bearing Based on Vibration Modal Analysis
Table 7
Specifications of bolts of different models.
| | Test serial number | Nominal diameter | Intensity rating | Screw length | With or without gaskets |
| | A | M10 | 12.9 | 50 | NO | | B | M10 | 12.9 | 55 | NO | | C | M10 | 12.9 | 60 | NO | | D | M10 | 12.9 | 65 | NO | | E | M10 | 8.8 | 55 | NO | | F | M10 | 4.8 | 55 | NO | | G | M10 | 12.9 | 55 | YES |
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