| Fersa | Bore diameter (mm) | Out diameter (mm) | T Size (mm) | Weight (Kg) |
|---|---|---|---|---|
| 6806 2RS/C3 | 30.00 | 42.00 | 7.00 | 0.03 |
| 6806-2RS C3 | 30.00 | 42.00 | 7.00 | 0.03 |
| 6807 2RS/C3 | 35.00 | 47.00 | 7.00 | 0.03 |
| 6807 2Z | 35.00 | 47.00 | 7.00 | 0.03 |
| 6808 2RS/C3 | 40.00 | 52.00 | 7.00 | 0.03 |
| 6809 2RS/C3 | 45.00 | 58.00 | 7.00 | 0.04 |
| 6810 2RS/C3 | 50.00 | 65.00 | 7.00 | 0.04 |
| 6811 2RS/C3 | 55.00 | 72.00 | 9.00 | 0.08 |
| 6812 2RS/C3 | 60.00 | 78.00 | 10.00 | 0.12 |
| 6813 2RS | 65.00 | 85.00 | 10.00 | 0.13 |
| 6814 | 70.00 | 90.00 | 10.00 | 0.13 |
| 6816 2RS | 80.00 | 100.00 | 10.00 | 0.15 |
| 6820 2RS | 100.00 | 125.00 | 13.00 | 0.31 |
| 6820 2RS/C3 | 100.00 | 125.00 | 13.00 | 0.31 |
| 6821 2RS | 105.00 | 130.00 | 13.00 | 0.33 |
| 684 2RS | 4.00 | 9.00 | 4.00 | 0.00 |
| 684 2RS/C3 | 4.00 | 9.00 | 4.00 | 0.00 |
| 684 2Z | 4.00 | 9.00 | 4.00 | 0.00 |
| 684-2RS C3 | 4.00 | 9.00 | 4.00 | 0.00 |
| 685 2RS | 5.00 | 11.00 | 5.00 | 0.00 |