| 基本尺寸 | 型号 | ||
|---|---|---|---|
| Model | |||
| d[mm] | D[mm] | B[mm] | |
| 55 | 100 | 25 | NU2211 |
| 60 | 110 | 28 | NU2212E |
| 55 | 100 | 25 | NU2211E |
| 65 | 120 | 31 | NU2213 |
| 60 | 110 | 28 | NU2212 |
| 65 | 120 | 31 | NU2213E |
| 60 | 110 | 28 | NU2212E |
| 70 | 125 | 31 | NU2214 |
| 65 | 120 | 31 | NU2213 |
| 70 | 125 | 31 | NU2214E |
| 65 | 120 | 31 | NU2213E |
| 75 | 130 | 31 | NU2215E |
| 70 | 125 | 31 | NU2214 |
| 80 | 140 | 33 | NU2216 |
| 70 | 125 | 31 | NU2214E |
| 80 | 140 | 33 | NU2216E |
| 75 | 130 | 31 | NU2215E |
| 85 | 150 | 36 | NU2217 |
| 80 | 140 | 33 | NU2216 |
| 95 | 200 | 45 | NJ319E+HJ319E |
| 95 | 200 | 45 | NJ319+HJ319 |
| 100 | 215 | 47 | NJ320 |
| 95 | 200 | 45 | NJ319E |
| 100 | 215 | 47 | NJ320+HJ320 |
| 95 | 200 | 45 | NJ319E+HJ319E |
| 100 | 215 | 47 | NJ320E |
| 100 | 215 | 47 | NJ320 |
| 100 | 215 | 47 | NJ320E+HJ320E |
| 100 | 215 | 47 | NJ320+HJ320 |
| 105 | 225 | 49 | NJ321 |
