Listado de referências
| Fersa | Diâmetro interior (mm) | Diâmetro exterior (mm) | T (mm) | Peso: kg |
|---|---|---|---|---|
| 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 |
| FDRK 438 | - | - | - | 15,44 |
| FDRK 438 OB | - | - | - | 16,90 |
| FDRK 438A | - | - | - | 17,50 |
| FDRK 439 | - | - | - | 17,10 |
| FDRK 439 OB | - | - | - | 16,20 |
| FDRK 4390 | - | - | - | 6,20 |
| FDRK 4390 OB | - | - | - | 5,80 |
| FDRK 4395 | - | - | - | 12,20 |
| FDRK 4396 | - | - | - | 11,50 |
| FDRK 4396 OB | - | - | - | 11,00 |
| FDRK 439A | - | - | - | 16,70 |
| FDRK 439A OB | - | - | - | 15,80 |
| FDRK 4400 OB | - | - | - | 6,30 |