| 型号 | d | D | ||
| in | mm | in | mm | |
| PWS1KDD7 | 0.250 | 6.35 | 0.625 | 15.875 |
| S676B | 0.260 | 6.604 | 0.625 | 15.875 |
| X117 | 0.315 | 8 | 0.886 | 22 |
| 608-5/16 | 0.313 | 7.95 | 0.886 | 22 |
| 608W | 0.315 | 8 | 0.886 | 22 |
| R6-8 | 0.315 | 8 | 0.875 | 22.225 |
| R6-10 | 0.394 | 10 | 0.875 | 22.225 |
| PWS3KDD2 | 0.375 | 9.525 | 0.875 | 22.225 |
| P6 3/4 | 0.375 | 9.525 | 0.750 | 19.050 |
| 99502H | 0.625 | 15.875 | 1.375 | 34.925 |
| 77502H | 0.625 | 15.875 | 1.375 | 34.925 |
| S377 | 0.591 | 15.011 | 1.378 | 35 |
