| Designations | NAO12x28x12 | |
| Dimensions(mm) | d | 12 |
| D | 28 | |
| B | 12 | |
| r1,2 | 0.3 | |
| E | 22 | |
| F | 16 | |
| Basic load ratings(KN) | Basic load ratings (dynamic)(C) | 10,67 |
| Basic load ratings (static)(C0) | 12 | |
| Fatigue load limit (Pu) | 1,47 | |
| Speed ratings(r/min) | Speed ratings (Reference speed) | 22 000 |
| Speed ratings (Limting speed) | 26 000 | |
| Mass(kg) | 0,04 | |
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