| Fersa | Diamètre intérieur (mm) | Diamètre extérieur (mm) | T (mm) | Poids (kg) |
|---|---|---|---|---|
| FDRK 444 | - | - | - | 16,60 |
| FDRK 444 OB | - | - | - | 17,00 |
| FDRK 4440 | - | - | - | 18,40 |
| FDRK 4441 | - | - | - | 17,20 |
| FDRK 4441 OB | - | - | - | 16,80 |
| FDRK 444A | - | - | - | 17,80 |
| FDRK 444A OB | - | - | - | 16,69 |
| FDRK 449 | - | - | - | 10,80 |
| FDRK 449 OB | - | - | - | 10,40 |
| FDRK 453A | - | - | - | 19,70 |
| FDRK 454A | - | - | - | 17,80 |
| FDRK 4753 | - | - | - | 3,13 |
| FDRK 4753 OB | - | - | - | 3,00 |
| FDRK 4841 | - | - | - | 13,40 |
| FDRK 4841 OB | - | - | - | 12,70 |
| FDRK 4842 | - | - | - | 11,00 |
| FDRK 4842 OB | - | - | - | 10,70 |
| FDRK 4843 | - | - | - | 6,70 |
| FDRK 4843 OB | - | - | - | 6,30 |
| FDRK 4844 | - | - | - | 6,20 |