- 28 mm ID x 58 mm OD x 20.25 mm Overall Width
- Class 2 (Standard) Tolerance
| O.D. | 58 mm |
| Tolerance | Class 2 (Standard) |
| Cone/Cup | Cup/Cone |
| I.D. | 28 mm |
| Cone Width | 19 mm |
| Cup Width | 16 mm |
| Weight | 0.543 LB |
| O.D. | 58 mm |
| Tolerance | Class 2 (Standard) |
| Cone/Cup | Cup/Cone |
| I.D. | 28 mm |
| Cone Width | 19 mm |
| Cup Width | 16 mm |
| Weight | 0.543 LB |