| Bearing Code | 7309B |
| d | 45 |
| D | 100 |
| B | 25 |
| r(min) | 1.5 |
| r1(min) | 1 |
| Cr (KN) | 50.6 |
| Cor (KN) | 34.1 |
| Cr (Pressing Cage) | 53.6 |
| Cor (Pressing Cage) | 37.2 |
| Limiting Speed Grease | 6200 |
| Limiting Speed Oil | 8200 |
| a (mm) | 43.1 |
| da (min) | 53.5 |
| Da (Max) | 91.5 |
| ra (Max) | 1.5 |
| Mass (KG) | 0.875 |