| Inquiry | Shaft Dia | Boundary dimensions(mm) | |||
| in. | mm | a | e | i | |
|
1/2 | - | 76 | 54 | 9.5 |
|
|
5/8 | - | 76 | 54 | 9.5 |
|
|
- | 20 | 86 | 63.5 | 15 |
|
|
3/4 | - | 86 | 63.5 | 15 |
|
|
- | 25 | 95 | 70 | 16 |
|
|
7/8 | - | 95 | 70 | 16 |
|
|
15/16 | - | 95 | 70 | 16 |
|
|
1 | - | 95 | 70 | 16 |
|
|
- | 30 | 108 | 83 | 18 |
|
|
1-1/16 | - | 108 | 83 | 18 |
|
|
1-1/8 | - | 108 | 83 | 18 |
|
|
1-3/16 | - | 108 | 83 | 18 |
|
|
1-1/4 | - | 108 | 83 | 18 |
|
|
- | 35 | 117 | 92 | 19 |
|
|
1-1/4 | - | 117 | 92 | 19 |
|
|
1-5/16 | - | 117 | 92 | 19 |
|
|
1-3/8 | - | 117 | 92 | 19 |
|
|
1-7/16 | - | 117 | 92 | 19 |
|
|
- | 40 | 130 | 102 | 21 |
|
|
1-1/2 | - | 130 | 102 | 21 |
|
|
1-9/16 | - | 130 | 102 | 21 |
|
|
- | 45 | 137.3 | 105 | 22 |
|
|
1-5/8 | - | 137.3 | 105 | 22 |
|
|
1-11/16 | - | 137.3 | 105 | 22 |