Model |
OD Diameter (mm) |
ID Diameter (mm) |
Overall Thickness (mm) |
Weight (kg) |
GHM 20 Flat Type |
185 |
32 x 32 |
8 |
1.26 |
GHM 50 Flat Type |
260 |
48 x 48 |
11 |
3.11 |