Diameter(mm)D | Inner Hole(mm) d |
Body Thickness(mm) b |
Segment Width(mm) d |
Segment Quantities(pcs) Z |
200 | 25.4 | 2.2 | 3.2 | 60 |
230 | 25.4 | 2.2 | 3.2 | 80 |
250 | 25.4 | 2.2 | 3.2 | 80/100/120 |
280 | 25.4/30 | 2.2 | 3.2 | 120 |
300 | 25.4/30 | 2.2 | 3.2 | 100/120 |