| Inquiry | Shaft Dia | Boundary dimensions(mm) | |||
| in. | mm | h | a | e | |
|
1-3/4 | - | 54 | 190 | 146 |
|
|
- | 50 | 57.2 | 206 | 159 |
|
|
1-7/8 | - | 57.2 | 206 | 159 |
|
|
1-15/16 | - | 57.2 | 206 | 159 |
|
|
2 | - | 57.2 | 206 | 159 |