| Model | d (mm) | D (mm) | B (mm) |
| NA22/6-2RSR | 6 | 19 | 12 |
| NA22/8-2RSR | 8 | 24 | 12 |
| NA2200-2RSR | 10 | 30 | 14 |
| NA2201-2RSR | 12 | 32 | 14 |
| NA2202-2RSR | 15 | 35 | 14 |
| NA2203-2RSR | 17 | 40 | 16 |
| NA2204-2RSR | 20 | 47 | 18 |
| NA2205-2RSR | 25 | 52 | 18 |
| NA2206-2RSR | 30 | 62 | 20 |
| NA2207-2RSR | 35 | 72 | 23 |
| NA2208-2RSR | 40 | 80 | 23 |
| NA2210-2RSR | 50 | 90 | 23 |
