| Numero di parte | Dimensione (millimetro) | |||
| D | D | B | C | |
| NURT15R | 35 | 15 | 19 | 18 |
| NURT17R | 40 | 17 | 21 | 20 |
| NURT15-1R | 42 | 15 | 19 | 18 |
| NURT17-1R | 47 | 17 | 21 | 20 |
| NURT20R | 47 | 20 | 25 | 24 |
| NURT20-1R | 52 | 20 | 25 | 24 |
| NURT25R | 52 | 25 | 25 | 24 |
| NURT25-1R | 62 | 25 | 25 | 24 |
| NURT30R | 62 | 30 | 29 | 28 |
| NURT30-1R | 72 | 30 | 29 | 28 |
| NURT35R | 72 | 35 | 29 | 28 |
| NURT35-1R | 80 | 35 | 29 | 28 |
| NURT40R | 80 | 40 | 32 | 30 |
| NURT45R | 85 | 45 | 32 | 30 |
| NURT40-1R | 90 | 40 | 32 | 30 |
| NURT50R | 90 | 50 | 32 | 30 |
| NURT45-1R | 100 | 45 | 32 | 30 |
| NURT50-1R | 110 | 50 | 32 | 30 |
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