| Bearing No. | Boundary Dimensions(mm inch) | |||
| d | D | B | C | |
| SER207-23 | 1-7/16 | - | - | - |
| SER208 | 40 | 80 | 49.2 | 27.8 |
| SER208-24 | 1-1/2 | 3.1496 | 1.937 | 1.0945 |
| SER208-25 | 1-9/16 | - | - | - |
| SER209 | 45 | 85 | 49.2 | 27.8 |
| SER209-26 | 1-5/8 | 3.3465 | 1.937 | 1.0945 |
| SER209-27 | 1-11/16 | - | - | - |
| SER209-28 | 1-3/4 | - | - | - |
| SER210 | 50 | 90 | 51.6 | 28.6 |
| SER210-29 | 1-13/16 | 3.5433 | 2.0315 | 1.126 |
| SER210-30 | 1-7/8 | - | - | - |
| SER210-31 | 1-15/16 | - | - | - |
| SER210-32 | 2 | - | - | - |
| SER211 | 55 | 100 | 55.6 | 30.2 |
| SER211-32 | 2 | 3.937 | 2.189 | 1.189 |
| SER211-33 | 2-1/16 | - | - | - |