| Designations (Bearing with standard cage) | NU1084MA | |
| Dimensions(mm) | d | 420 |
| D | 620 | |
| B | 90 | |
| r1,2 | 5 | |
| r3,4 | 5 | |
| F | 450 | |
| Basic load ratings(KN) | Basic load ratings (dynamic)(C) | 1349 |
| Basic load ratings (static)(C0) | 2327.5 | |
| Fatigue load limit (Pu) | 200 | |
| Speed ratings(r/min) | Speed ratings (Reference speed) | 1 100 |
| Speed ratings (Limting speed) | 1 400 | |
| Mass(kg) | 94 | |
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