| 基本尺寸 | 型号 | ||
|---|---|---|---|
| Model | |||
| d[mm] | D[mm] | B[mm] | |
| 65 | 140 | 33 | N313 |
| 70 | 150 | 35 | N314 |
| 75 | 160 | 37 | N315 |
| 80 | 170 | 39 | N316 |
| 85 | 180 | 41 | N317 |
| 120 | 215 | 58 | NU2224 |
| 120 | 215 | 58 | NU2224E |
| 130 | 230 | 64 | NU2226 |
| 130 | 230 | 64 | NU2226E |
| 140 | 250 | 68 | NU2228 |
| 140 | 250 | 68 | NU2228E |
| 150 | 270 | 73 | NU2230 |
| 150 | 270 | 73 | NU2230E |
| 160 | 290 | 80 | NU2232 |
| 160 | 290 | 80 | NU2232E |
| 170 | 310 | 86 | NU2234 |
| 170 | 310 | 86 | NU2234E |
| 180 | 320 | 86 | NU2236 |
| 180 | 320 | 86 | NU2236E |
| 190 | 340 | 92 | NU2238 |
| 190 | 340 | 92 | NU2238E |
| 200 | 360 | 98 | NU2240 |
| 200 | 360 | 98 | NU2240E |
| 20 | 52 | 21 | NU2304 |
| 20 | 52 | 21 | NU2304E |
| 30 | 90 | 23 | NU406 |
| 45 | 120 | 29 | NU409 |
| 35 | 100 | 25 | NU407 |
| 50 | 130 | 31 | NU410 |
| 40 | 110 | 27 | NU408 |
