| 基本尺寸 | 型号 | ||
|---|---|---|---|
| Model | |||
| d[mm] | D[mm] | B[mm] | |
| 35 | 72 | 23 | NU2207E |
| 30 | 62 | 20 | NU2206E |
| 40 | 80 | 23 | NU2208 |
| 35 | 72 | 23 | NU2207 |
| 40 | 80 | 23 | NU2208E |
| 40 | 110 | 27 | NJ408+HJ408 |
| 50 | 130 | 31 | NJ410 |
| 45 | 120 | 29 | NJ409 |
| 50 | 130 | 31 | NJ410+HJ410 |
| 45 | 120 | 29 | NJ409+HJ409 |
| 55 | 140 | 33 | NJ411 |
| 50 | 130 | 31 | NJ410 |
| 55 | 140 | 33 | NJ411+HJ411 |
| 50 | 130 | 31 | NJ410+HJ410 |
| 60 | 150 | 35 | NJ412 |
| 55 | 140 | 33 | NJ411 |
| 60 | 150 | 35 | NJ412+HJ412 |
| 55 | 140 | 33 | NJ411+HJ411 |
| 65 | 160 | 37 | NJ413 |
| 60 | 150 | 35 | NJ412 |
| 65 | 160 | 37 | NJ413+HJ413 |
| 60 | 150 | 35 | NJ412+HJ412 |
| 70 | 180 | 42 | NJ414 |
| 65 | 160 | 37 | NJ413 |
| 70 | 180 | 42 | NJ414+HJ414 |
| 30 | 62 | 16 | N206 |
| 35 | 72 | 17 | N207 |
| 40 | 80 | 18 | N208 |
| 45 | 85 | 19 | N209 |
| 50 | 90 | 20 | N210 |
