| 型号 | 主要尺寸(mm) | |||
| d | D | B | rsmin | |
| NU207E | 35 | 72 | 17 | 1.1 | NUP207E | 35 | 72 | 17 | 1.1 |
| N309E | 45 | 100 | 25 | 1.5 | NJ2309E | 45 | 100 | 36 | 1.5 |
| NJ309E | 45 | 100 | 25 | 1.5 | NU2309E | 45 | 100 | 36 | 1.5 |
| NU309E | 45 | 100 | 25 | 1.5 | NUP2209E | 45 | 85 | 23 | 1.1 |
| NUP2309E | 45 | 100 | 36 | 1.5 | NUP309E | 45 | 100 | 25 | 1.5 |
| N210E | 50 | 90 | 20 | 1.1 | N310E | 50 | 110 | 27 | 2 |