Model |
OD Diameter (mm) |
ID Diameter (mm) |
Overall Thickness (mm) |
Weight (kg) |
M-20 |
177 |
32 x 38 |
10 |
1.25 |
HM 15 |
117 |
32 x 36 |
8 |
1.02 |
HM 45 |
240 |
52 x 60 |
10 |
2.40 |
HM 50 |
212 |
52 x 60 |
10 |
1.8 |