Listado de referencias
| Fersa | Diámetro interior (mm) | Diámetro exterior (mm) | T (mm) | Peso (Kg) |
|---|---|---|---|---|
| FDRK 428 | - | - | - | 12,18 |
| FDRK 428A | - | - | - | 11,87 |
| FDRK 429 | - | - | - | 7,50 |
| FDRK 432 | - | - | - | 14,00 |
| FDRK 432 OB | - | - | - | 13,50 |
| FDRK 433 | - | - | - | 14,00 |
| FDRK 433 OB | - | - | - | 14,10 |
| FDRK 434 | - | - | - | 6,28 |
| FDRK 4356 | - | - | - | 11,92 |
| FDRK 4356 OB | - | - | - | 11,00 |
| FDRK 436 | - | - | - | 19,43 |
| FDRK 436 OB | - | - | - | 18,40 |
| FDRK 436A | - | - | - | 19,20 |
| FDRK 436A OB | - | - | - | 18,20 |
| FDRK 437 | - | - | - | 17,90 |
| FDRK 437 OB | - | - | - | 19,20 |
| FDRK 4375 | - | - | - | 7,50 |
| FDRK 4375 OB | - | - | - | 7,40 |
| FDRK 437A | - | - | - | 19,90 |
| FDRK 437A OB | - | - | - | 18,99 |