| Diameter(mm)D | Inner Hole(mm) d |
Body Thickness(mm) b |
Segment Width(mm) d |
Segment Quantities(pcs) Z |
| 200 | 25.4/30 | 1.7 | 2.2 | 80 |
| 200 | 25.4/30 | 2.5 | 3.0 | 80 |
| 230 | 25.4/30 | 1.7 | 2.2 | 80/100 |
| 230 | 25.4/30 | 2.5 | 3.0 | 80/100 |
| 250 | 25.4/30 | 1.7 | 2.2 | 100 |
| 250 | 25.4/30 | 2.5 | 3.0 | 100 |
| 275 | 25.4/30 | 2.0 | 2.5 | 100 |
| 300 | 25.4/30 | 2.0 | 2.5 | 100/120 |
| 300 | 25.4/30 | 2.5 | 3.0 | 100/120 |