| 基本尺寸 | 型號 | ||
|---|---|---|---|
| Model | |||
| d[mm] | D[mm] | B[mm] | |
| 20 | 42 | 20 | NKIS20-XL |
| 20 | 37 | 30 | NA6904-XL |
| 20 | 37 | 18 | NA4904-RSR-XL |
| 20 | 37 | 18 | NA4904-2RSR-XL |
| 20 | 37 | 17 | NA4904-XL |
| 20 | 37 | 16 | NAO20X37X16-XL |
| 20 | 35 | 17 | NAO20X35X17-XL |
| 20 | 32 | 20 | NKS20-XL |
| 20 | 32 | 20 | NKI20/20-XL |
| 20 | 32 | 16 | NKI20/16-XL |
| 20 | 32 | 12 | RNAO20X32X12-XL |
| 20 | 28 | 26 | RNAO20X28X26-ZW-ASR1-XL |
| 20 | 28 | 23 | RNA6902-XL |
| 20 | 28 | 20 | NK20/20-XL |
| 20 | 28 | 16 | NK20/16-XL |
| 20 | 28 | 13 | RNA4902-XL |
| 20 | 28 | 13 | RNAO20X28X13-XL |
| 20 | 28 | 13 | RNA4902-RSR-XL |
| 20 | 28 | 13 | RNA4902-2RSR-XL |
| 19.05 | 31.75 | 25.4 | NCS1216 |
| 19.05 | 31.75 | 19.05 | NCS1212 |
| 19 | 27 | 20 | NK19/20-XL |
| 19 | 27 | 16 | NK19/16-XL |
| 18 | 30 | 24 | RNAO18X30X24-ZW-ASR1-XL |
| 18 | 26 | 20 | NK18/20-XL |
| 18 | 26 | 16 | NK18/16-XL |
| 17 | 37 | 20 | NKIS17-XL |
| 17 | 35 | 16 | NAO17X35X16-XL |
| 17 | 30 | 23 | NA6903-XL |
| 17 | 30 | 14 | NA4903-RSR-XL |
