| Designation | STO30 | ||
| (Mass) m≈g | 308 | ||
| Dimensions | D | 62 | |
| d | 30 | ||
| B | 19.8 | ||
| C | 20 | ||
| Fw1) | 38 | ||
| E | 46 | ||
| r min | 0.6 | ||
| Basic load rating | Basic dynamic load rating (Crw N) | 23000 | |
| Basic static load rating (Corw N) | 34500 | ||
| Fatigue load limit (Curw N) | 4700 | ||
| Rotating speed ( nDG min-1 ) | 1300 | ||
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