| 基本尺寸 | 型号 | ||
|---|---|---|---|
| Model | |||
| d[mm] | D[mm] | B[mm] | |
| 20 | 47 | 18 | N2204 |
| 25 | 52 | 18 | N2205 |
| 30 | 62 | 20 | N2206 |
| 35 | 72 | 23 | N2207 |
| 40 | 80 | 23 | N2208 |
| 130 | 230 | 64 | N2226 |
| 140 | 250 | 68 | N2228 |
| 150 | 270 | 73 | N2230 |
| 160 | 290 | 80 | N2232 |
| 170 | 310 | 86 | N2234 |
| 180 | 320 | 86 | N2236 |
| 190 | 340 | 92 | N2238 |
| 200 | 360 | 98 | N2240 |
| 220 | 400 | 108 | N2244 |
| 20 | 52 | 21 | N2304 |
| 35 | 80 | 21 | NUP307E |
| 40 | 90 | 23 | NUP308 |
| 40 | 90 | 23 | NUP308E |
| 45 | 100 | 25 | NUP309 |
| 45 | 100 | 25 | NUP309E |
| 50 | 110 | 27 | NUP310 |
| 50 | 110 | 27 | NUP310E |
| 55 | 120 | 29 | NUP311 |
| 55 | 120 | 29 | NUP311E |
| 60 | 130 | 31 | NUP312 |
| 60 | 130 | 31 | NUP312E |
| 130 | 280 | 58 | NUP326E |
| 140 | 300 | 62 | NUP328 |
| 140 | 300 | 62 | NUP328E |
| 150 | 320 | 65 | NUP330 |
