| 基本尺寸 | 型号 | ||
|---|---|---|---|
| Model | |||
| d[mm] | D[mm] | B[mm] | |
| 25 | 62 | 24 | N2305 |
| 30 | 72 | 27 | N2306 |
| 35 | 80 | 31 | N2307 |
| 40 | 90 | 33 | N2308 |
| 45 | 100 | 36 | N2309 |
| 50 | 110 | 40 | N2310 |
| 55 | 120 | 43 | N2311 |
| 60 | 130 | 46 | N2312 |
| 65 | 140 | 48 | N2313 |
| 70 | 150 | 51 | N2314 |
| 75 | 160 | 55 | N2315 |
| 80 | 170 | 58 | N2316 |
| 85 | 180 | 60 | N2317 |
| 90 | 190 | 64 | N2318 |
| 95 | 200 | 67 | N2319 |
| 35 | 80 | 21 | NJ307+HJ307 |
| 30 | 72 | 19 | NJ306E+HJ306E |
| 35 | 80 | 21 | NJ307E |
| 35 | 80 | 21 | NJ307 |
| 35 | 80 | 21 | NJ307E+HJ307E |
| 35 | 80 | 21 | NJ307+HJ307 |
| 40 | 90 | 23 | NJ308 |
| 35 | 80 | 21 | NJ307E |
| 40 | 90 | 23 | NJ308+HJ308 |
| 35 | 80 | 21 | NJ307E+HJ307E |
| 40 | 90 | 23 | NJ308E |
| 40 | 90 | 23 | NJ308 |
| 40 | 90 | 23 | NJ308E+HJ308E |
| 40 | 90 | 23 | NJ308+HJ308 |
| 45 | 100 | 25 | NJ309 |
