| Fersa | Bore diameter (mm) | Out diameter (mm) | T Size (mm) | Weight (Kg) |
|---|---|---|---|---|
| WB25520043RB | 25.00 | 52.00 | 43.00 | 0.41 |
| WB25550043RB | 25.00 | 55.00 | 43.00 | 0.48 |
| WB25550045RB | 25.00 | 55.00 | 45.00 | 0.51 |
| WB25550048RB | 25.00 | 55.00 | 48.00 | 0.37 |
| WB25550054RB | 25.00 | 55.00 | 53.50 | 0.62 |
| WB25600045RB | 25.00 | 60.00 | 45.00 | 0.65 |
| WB25620048RB | 25.00 | 62.00 | 48.00 | 0.76 |
| WB27520045/43RB | 27.00 | 52.00 | 45.00 | 0.40 |
| WB27520045RB | 27.00 | 52.00 | 45.00 | 0.44 |
| WB27530043RB | 27.00 | 53.00 | 43.00 | 0.41 |
| WB29530037RB | 29.00 | 53.00 | 37.00 | 0.35 |
| WB29530037RBM | 29.00 | 53.00 | 37.00 | 0.35 |
| WB29570047RB | 29.00 | 57.00 | 47.00 | 0.57 |
| WB30580042RB | 30.00 | 58.00 | 42.00 | 0.51 |
| WB30600037RB | 30.00 | 60.00 | 37.00 | 0.40 |
| WB30620048RB | 30.00 | 62.00 | 48.00 | 0.66 |
| WB30620051RB | 30.00 | 62.00 | 51.00 | 0.71 |
| WB30640042RB | 30.00 | 64.00 | 42.00 | 0.60 |
| WB34640037RB | 34.00 | 64.00 | 37.00 | 0.53 |
| WB35650035RB | 35.00 | 65.00 | 35.00 | 0.50 |