| Inquiry | Shaft Dia | Boundary dimensions(mm) | |||
| in. | mm | h | a | e | |
|
1-3/4 | - | 54.0 | 127.0 | 95.3 |
|
|
- | 50 | 57.1 | 139.7 | 101.6 |
|
|
1-7/8 | - | 57.1 | 139.7 | 101.6 |
|
|
1-15/16 | - | 57.1 | 139.7 | 101.6 |
|
|
2 | - | 57.1 | 139.7 | 101.6 |