| 型号 | 主要尺寸(mm) | |||
| d | D | B | F | |
| NAO12X24X13 | 12 | 24 | 13 | 16 | NAO12X24X20 | 12 | 24 | 20 | 16 |
| NAO12X28X12 | 12 | 28 | 12 | 16 | NAO15X28X13 | 15 | 28 | 13 | 20 |
| NAO15X32X12 | 15 | 32 | 12 | 20 | NAO17X30X13 | 17 | 30 | 13 | 22 |
| NAO17X35X16 | 17 | 35 | 16 | 22 | NAO20X35X17 | 20 | 35 | 17 | 25 |
| NAO20X37X16 | 20 | 37 | 16 | 25 | NAO25X40X17 | 25 | 40 | 17 | 30 |
| NAO25X42X16 | 25 | 42 | 16 | 30 | NAO25X42X32 | 25 | 42 | 32 | 30 |
