| Fersa | Bore diameter (mm) | Out diameter (mm) | T Size (mm) | Weight (Kg) |
|---|---|---|---|---|
| 6304/17 B17 2RS | 17.00 | 52.00 | 17.00 | 0.21 |
| 6304/22 | 22.00 | 52.00 | 15.00 | 0.14 |
| 6304/22 C3 | 22.00 | 52.00 | 15.00 | 0.14 |
| 6304/22 X | 22.00 | 52.00 | 15.00 | 0.14 |
| 6305 | 25.00 | 62.00 | 17.00 | 0.23 |
| 6305 | 25.00 | 62.00 | 17.00 | 0.23 |
| 6305 2RS | 25.00 | 62.00 | 17.00 | 0.23 |
| 6305 2RS | 25.00 | 62.00 | 17.00 | 0.21 |
| 6305 2RS NR | 25.00 | 62.00 | 17.00 | 0.24 |
| 6305 2RS/C3 | 25.00 | 62.00 | 17.00 | 0.23 |
| 6305 2RS/C3 | 25.00 | 62.00 | 17.00 | 0.21 |
| 6305 2RS/NR | 25.00 | 62.00 | 17.00 | 0.24 |
| 6305 2Z | 25.00 | 62.00 | 17.00 | 0.22 |
| 6305 2Z/C3 | 25.00 | 62.00 | 17.00 | 0.23 |
| 6305 B19 | 25.00 | 62.00 | 19.00 | 0.25 |
| 6305 B19 2RS/C3 | 25.00 | 62.00 | 19.00 | 0.23 |
| 6305 B25,4 2RS/C3 | 25.00 | 62.00 | 25.40 | 0.32 |
| 6305 C3 | 25.00 | 62.00 | 17.00 | 0.23 |
| 6305 C3 | 25.00 | 62.00 | 17.00 | 0.23 |
| 6305 NR | 25.00 | 62.00 | 17.00 | 0.23 |