| 型号 | 重量 | 主要尺寸(mm) | ||
| d | D | Shaft Diameter | ||
| NATR10PP | 64 | 10 | 30 | 30 | NATR12PP | 71 | 12 | 32 | 32 |
| NATR15PP | 103 | 15 | 35 | 35 | NATR17PP | 144 | 17 | 40 | 40 |
| NATR20PP | 246 | 20 | 47 | 47 | NATR25PP | 275 | 25 | 52 | 52 |
| NATR30PP | 470 | 30 | 62 | 62 | NATR30-PP-A | 470 | 30 | 62 | 62 |
| NATR35PP | 635 | 35 | 72 | 72 | NATR40PP | 805 | 40 | 80 | 80 |
| NATR45PP | 910 | 45 | 85 | 85 | NATR5PP | 14 | 5 | 16 | 16 |