| 基本尺寸 | 型号 | ||
|---|---|---|---|
| Model | |||
| d[mm] | D[mm] | B[mm] | |
| 110 | 200 | 38 | NF220 |
| 120 | 215 | 40 | NF224 |
| 130 | 230 | 40 | NF226 |
| 140 | 250 | 42 | NF228 |
| 150 | 270 | 45 | NF230 |
| 160 | 290 | 48 | NF232 |
| 170 | 310 | 52 | NF234 |
| 180 | 320 | 52 | NF236 |
| NF238 | |||
| 20 | 52 | 21 | NU2304 |
| 200 | 360 | 98 | NU2240 |
| 20 | 52 | 21 | NU2304E |
| 200 | 360 | 98 | NU2240E |
| 25 | 62 | 24 | NU2305 |
| 20 | 52 | 21 | NU2304 |
| 25 | 62 | 24 | NU2305E |
| 20 | 52 | 21 | NU2304E |
| 30 | 72 | 27 | NU2306 |
| 25 | 62 | 24 | NU2305 |
| 30 | 72 | 27 | NU2306E |
| 25 | 62 | 24 | NU2305E |
| 35 | 80 | 31 | NU2307 |
| 30 | 72 | 27 | NU2306 |
| 35 | 80 | 31 | NU2307E |
| 30 | 72 | 27 | NU2306E |
| 40 | 90 | 33 | NU2308 |
| 35 | 80 | 31 | NU2307 |
| 40 | 90 | 33 | NU2308E |
| 35 | 80 | 31 | NU2307E |
| 160 | 290 | 80 | NU2232 |
