Listado de referencias
| Fersa | Diámetro interior (mm) | Diámetro exterior (mm) | T (mm) | Peso (Kg) |
|---|---|---|---|---|
| FDRK 1 | - | - | - | 6,67 |
| FDRK 1347 OB | - | - | - | 15,80 |
| FDRK 172F | - | - | - | 13,79 |
| FDRK 172FB | - | - | - | 14,00 |
| FDRK 172R | - | - | - | 11,90 |
| FDRK 1922 | - | - | - | 12,00 |
| FDRK 1922 OB | - | - | - | 11,80 |
| FDRK 1923 | - | - | - | 14,40 |
| FDRK 1923 OB | - | - | - | 14,10 |
| FDRK 192RB | - | - | - | 8,90 |
| FDRK 192RB OB | - | - | - | 9,00 |
| FDRK 194F | - | - | - | 6,82 |
| FDRK 194R OB | - | - | - | 6,20 |
| FDRK 194RB | - | - | - | 7,70 |
| FDRK 196 | - | - | - | 10,50 |
| FDRK 196 OB | - | - | - | 10,30 |
| FDRK 1A | - | - | - | 7,20 |
| FDRK 1A OB | - | - | - | 6,80 |
| FDRK 200F | - | - | - | 15,27 |
| FDRK 200F OB | - | - | - | 14,60 |