| 基本尺寸 | 型号 | ||
|---|---|---|---|
| Model | |||
| d[mm] | D[mm] | B[mm] | |
| 120 | 215 | 58 | NU2224E |
| 140 | 250 | 68 | NU2228 |
| 130 | 230 | 64 | NU2226 |
| 140 | 250 | 68 | NU2228E |
| 130 | 230 | 64 | NU2226E |
| 150 | 270 | 73 | NU2230 |
| 140 | 250 | 68 | NU2228 |
| 150 | 270 | 73 | NU2230E |
| 140 | 250 | 68 | NU2228E |
| 150 | 225 | 35 | N1030 |
| 130 | 200 | 33 | N1026 |
| 160 | 240 | 38 | N1032 |
| 140 | 210 | 33 | N1028 |
| 170 | 260 | 42 | N1034 |
| 150 | 225 | 35 | N1030 |
| 180 | 280 | 46 | N1036 |
| 160 | 240 | 38 | N1032 |
| 190 | 290 | 46 | N1038 |
| 170 | 260 | 42 | N1034 |
| 200 | 310 | 51 | N1040 |
| 180 | 280 | 46 | N1036 |
| 220 | 340 | 56 | N1044 |
| 190 | 290 | 46 | N1038 |
| 240 | 360 | 56 | N1048 |
| 200 | 310 | 51 | N1040 |
| 260 | 400 | 65 | N1052 |
| 220 | 340 | 56 | N1044 |
| 280 | 420 | 65 | N1056 |
| 240 | 360 | 56 | N1048 |
| 170 | 260 | 67 | NN3034 |
