| 型号 | 内径 | 外径 | 厚度 |
|---|---|---|---|
| R1810ZZS | 7.938 | 12.7 | 3.967 |
| FR0 | 1.191 | 3.967 | 1.588 |
| FR2ZZ | 3.175 | 9.525 | 3.967 |
| FR1810ZZS | 7.938 | 12.7 | 3.967 |
| FR1810 | 7.938 | 12.7 | 3.967 |
| FR2 | 3.175 | 9.525 | 3.967 |
| R1810 | 7.938 | 12.7 | 3.967 |
| FR0ZZS | 1.191 | 3.967 | 1.588 |
| R0 | 1.191 | 3.967 | 1.588 |
| R0ZZS | 1.191 | 3.967 | 1.588 |
| R3ZZ | 4.762 | 12.7 | 3.967 |
| R3 | 4.762 | 12.7 | 3.967 |
| R2ZZ | 3.175 | 9.525 | 3.967 |
| R2 | 3.175 | 9.525 | 3.967 |
