| Inquiry | Shaft Dia | Boundary dimensions(mm) | |||
| in. | mm | h | a | e | |
|
1-7/8 | - | 55.6 | 204 | 159 |
|
|
1-15/16 | - | 55.6 | 204 | 159 |
|
|
2 | - | 55.6 | 204 | 159 |