| 基本尺寸 | 型号 | ||
|---|---|---|---|
| Model | |||
| d[mm] | D[mm] | B[mm] | |
| 120 | 260 | 86 | NU2324E |
| 140 | 300 | 102 | NU2328 |
| 130 | 280 | 93 | NU2326 |
| 140 | 300 | 102 | NU2328E |
| 130 | 280 | 93 | NU2326E |
| 45 | 100 | 36 | NU2309 |
| 40 | 90 | 33 | NU2308 |
| 45 | 100 | 36 | NU2309E |
| 40 | 90 | 33 | NU2308E |
| 50 | 110 | 40 | NU2310 |
| 45 | 100 | 36 | NU2309 |
| 50 | 110 | 40 | NU2310E |
| 45 | 100 | 36 | NU2309E |
| 55 | 120 | 43 | NU2311 |
| 50 | 110 | 40 | NU2310 |
| 55 | 120 | 43 | NU2311E |
| 50 | 110 | 40 | NU2310E |
| 60 | 130 | 46 | NU2312E |
| 55 | 120 | 43 | NU2311 |
| 65 | 140 | 48 | NU2313 |
| 55 | 120 | 43 | NU2311E |
| 65 | 140 | 48 | NU2313E |
| 60 | 130 | 46 | NU2312E |
| 70 | 150 | 51 | NU2314 |
| 65 | 140 | 48 | NU2313 |
| 180 | 320 | 86 | N2236 |
| 190 | 340 | 92 | N2238 |
| 200 | 360 | 98 | N2240 |
| 220 | 400 | 108 | N2244 |
| 20 | 52 | 21 | N2304 |
