| Bearing No. | Boundary Dimensions(mm inch) | |||
| d | D | B | C | |
| UCX05-16 | 1 | - | - | - |
| UCX06 | 30 | 72 | 42.9 | 20 |
| UCX06-17 | 1-1/16 | 2.8346 | 1.689 | 0.7874 |
| UCX06-18 | 1-1/8 | - | - | - |
| UCX06-19 | 1-3/16 | - | - | - |
| UCX07 | 35 | 80 | 49.2 | 21 |
| UCX07-21 | 1-5/16 | 3.1496 | 1.937 | 0.8268 |
| UCX07-22 | 1-3/16 | - | - | - |
| UCX07-23 | 1-5/16 | - | - | - |
| UCX08 | 40 | 85 | 49.2 | 22 |
| UCX08-24 | 1-1/2 | 3.3465 | 1.937 | 0.8661 |
| UCX08-25 | 1-9/16 | - | - | - |
| UCX09 | 45 | 90 | 51.6 | 24 |
| UCX09-26 | 1-5/8 | 3.5433 | 2.0315 | 0.9449 |
| UCX09-27 | 1-11/16 | - | - | - |
| UCX09-28 | 1-3/4 | - | - | - |
| UCX10 | 50 | 100 | 55.6 | 25 |
| UCX10-30 | 1-7/8 | 3.937 | 2.189 | 0.9843 |
| UCX10-31 | 1-15/16 | - | - | - |
| UCX11 | 55 | 110 | 65.1 | 27 |
| UCX11-33 | 2-1/16 | 4.3307 | 2.563 | 1.063 |
| UCX11-34 | 2-1/8 | - | - | - |
| UCX11-35 | 2-3/16 | - | - | - |
| UCX12 | 60 | 120 | 65.1 | 28 |