Piezoelectric Standard Rings
Examples of some of our standard rings are listed in the table, but tooling for a much wider range of sizes is also available.
The thickness of rings is easily varied.
| Outside Dia | Inside Dia | Wall Thickness |
| D / mm | d / mm | T / mm |
| 6.35 | 4 | 3 |
| *9.7 | 4.2 | 1 |
| 12 | 6.5 | 4 |
| 14 | 6.5 | 5 |
| *17.5 | 6.1 | 5 |
| 20 | 8 | 4 |
| *25.8 | 8 | 3 |
| 30 | 10.9 | 6.35 |
| *38.1 | 12.7 | 6.35 |
| 50 | 19 | 6 |
| *53.2 | 19.7 | 6 |
* Rings marked thus are produced with unmachined OD and ID for lower cost where the tolerances on these dimensions are not critical.
