| Fersa | Bore diameter (mm) | Out diameter (mm) | T Size (mm) | Weight (Kg) |
|---|---|---|---|---|
| 6309 2RS | 45.00 | 100.00 | 25.00 | 0.80 |
| 6309 2RS/C3 | 45.00 | 100.00 | 25.00 | 0.84 |
| 6309 2RS/C3 | 45.00 | 100.00 | 25.00 | 0.84 |
| 6309 2Z/C3 | 45.00 | 100.00 | 25.00 | 0.87 |
| 6309 C3 | 45.00 | 100.00 | 25.00 | 0.84 |
| 6309 NR | 45.00 | 100.00 | 25.00 | 0.90 |
| 6309 NR | 45.00 | 100.00 | 25.00 | 0.85 |
| 6309 Z/NR | 45.00 | 100.00 | 25.00 | 0.86 |
| 6309 ZZ | 45.00 | 100.00 | 25.00 | 0.84 |
| 6309 ZZ/C3 | 45.00 | 100.00 | 25.00 | 0.84 |
| 6309-2RS C3 | 45.00 | 100.00 | 25.00 | 0.84 |
| 6310 | 50.00 | 110.00 | 27.00 | 1.08 |
| 6310 2RS | - | - | - | 1.08 |
| 6310 2RS | 50.00 | 110.00 | 27.00 | 1.03 |
| 6310 2RS/C3 | 50.00 | 110.00 | 27.00 | 1.08 |
| 6310 2RS/C3 | 50.00 | 110.00 | 27.00 | 1.03 |
| 6310 2Z | 50.00 | 110.00 | 27.00 | 1.02 |
| 6310 2Z/C3 | 50.00 | 110.00 | 27.00 | 1.06 |
| 6310 NR/C3 | 50.00 | 110.00 | 27.00 | 1.10 |
| 6310 Z/NR | 50.00 | 110.00 | 27.00 | 1.11 |