| 基本尺寸 | 型号 | ||
|---|---|---|---|
| Model | |||
| d[mm] | D[mm] | B[mm] | |
| 60 | 110 | 28 | N2212 |
| 75 | 130 | 31 | N2215 |
| 65 | 120 | 31 | N2213 |
| 80 | 140 | 33 | N2216 |
| 70 | 125 | 31 | N2214 |
| 85 | 150 | 36 | N2217 |
| 75 | 130 | 31 | N2215 |
| 90 | 160 | 40 | N2218 |
| 80 | 140 | 33 | N2216 |
| 95 | 170 | 43 | N2219 |
| 85 | 150 | 36 | N2217 |
| 100 | 180 | 46 | N2220 |
| 90 | 160 | 40 | N2218 |
| 110 | 200 | 53 | N2222 |
| 95 | 170 | 43 | N2219 |
| 100 | 215 | 73 | NU2320 |
| 95 | 200 | 67 | NU2319 |
| 100 | 215 | 73 | NU2320E |
| 95 | 200 | 67 | NU2319E |
| 110 | 240 | 80 | NU2322 |
| 100 | 215 | 73 | NU2320 |
| 110 | 240 | 80 | NU2322E |
| 100 | 215 | 73 | NU2320E |
| 25 | 52 | 15 | NUP205E |
| 110 | 240 | 80 | NU2322 |
| 30 | 62 | 16 | NUP206 |
| 110 | 240 | 80 | NU2322E |
| 30 | 62 | 16 | NUP206E |
| 25 | 52 | 15 | NUP205E |
| 35 | 72 | 17 | NUP207 |
