| 基本尺寸 | 型号 | ||
|---|---|---|---|
| Model | |||
| d[mm] | D[mm] | B[mm] | |
| 25 | 62 | 17 | NU305 |
| 20 | 52 | 15 | NU304 |
| 25 | 62 | 17 | NU305E |
| 20 | 52 | 15 | NU304E |
| 30 | 72 | 19 | NU306 |
| 25 | 62 | 17 | NU305 |
| 30 | 72 | 19 | NU306E |
| 25 | 62 | 17 | NU305E |
| 35 | 80 | 21 | NU307 |
| 30 | 72 | 19 | NU306 |
| 35 | 80 | 21 | NU307E |
| 30 | 72 | 19 | NU306E |
| 40 | 90 | 23 | NU308 |
| 35 | 80 | 21 | NU307 |
| 40 | 90 | 23 | NU308E |
| 100 | 215 | 73 | NUP2320 |
| 110 | 240 | 80 | NUP2322E |
| 100 | 215 | 73 | NUP2320E |
| 120 | 260 | 86 | NUP2324 |
| 110 | 240 | 80 | NUP2322 |
| 120 | 260 | 86 | NUP2324E |
| 110 | 240 | 80 | NUP2322E |
| 130 | 280 | 93 | NUP2326 |
| 120 | 260 | 86 | NUP2324 |
| 130 | 280 | 93 | NUP2326E |
| 120 | 260 | 86 | NUP2324E |
| 140 | 300 | 102 | NUP2328 |
| 130 | 280 | 93 | NUP2326 |
| 140 | 300 | 102 | NUP2328E |
| 130 | 280 | 93 | NUP2326E |
