- 20 mm ID x 52 mm OD x 16.25 mm Overall Width
- Class 2 (Standard) Tolerance
| I.D. | 20 mm |
| Cone Width | 15 mm |
| Cup Width | 13 mm |
| Tolerance | Class 2 (Standard) |
| O.D. | 52 mm |
| Cone/Cup | Cup/Cone |
| Weight | 0.377 LB |
| I.D. | 20 mm |
| Cone Width | 15 mm |
| Cup Width | 13 mm |
| Tolerance | Class 2 (Standard) |
| O.D. | 52 mm |
| Cone/Cup | Cup/Cone |
| Weight | 0.377 LB |