| Basic size | Brands | Model |
|---|
| [mm] | | |
|---|
| d | D | B | Model | Type |
|---|
| 40 | 80 | 49.2 | UC208 | Outer spherical ball bearing |
| 36.513 | 72 | 42.9 | UC207-23 | Outer spherical ball bearing |
| 34.925 | 72 | 42.9 | UC207-22 | Outer spherical ball bearing |
| 33.338 | 72 | 42.9 | UC207-21 | Outer spherical ball bearing |
| 31.75 | 72 | 42.9 | UC207-20 | Outer spherical ball bearing |
| 35 | 72 | 42.9 | UC207 | Outer spherical ball bearing |
| 31.75 | 62 | 38.1 | UC206-20 | Outer spherical ball bearing |
| 30.163 | 62 | 38.1 | UC206-19 | Outer spherical ball bearing |
| 28.575 | 62 | 38.1 | UC206-18 | Outer spherical ball bearing |
| 26.988 | 62 | 38.1 | UC206-17 | Outer spherical ball bearing |
| 30 | 62 | 38.1 | UC206 | Outer spherical ball bearing |
| 25.4 | 52 | 34.1 | UC205-16 | Outer spherical ball bearing |
| 23.813 | 52 | 34.1 | UC205-15 | Outer spherical ball bearing |
| 22.225 | 52 | 34.1 | UC205-14 | Outer spherical ball bearing |
| 20.638 | 52 | 34.1 | UC205-13 | Outer spherical ball bearing |
| 25 | 52 | 34.1 | UC205 | Outer spherical ball bearing |
| 19.05 | 47 | 31 | UC204-12 | Outer spherical ball bearing |
| 20 | 47 | 31 | UC204 | Outer spherical ball bearing |
| 17.463 | 47 | 31 | UC203-11 | Outer spherical ball bearing |
| 17 | 47 | 31 | UC203 | Outer spherical ball bearing |
| 15.875 | 47 | 31 | UC202-10 | Outer spherical ball bearing |
| 14.288 | 47 | 31 | UC202-09 | Outer spherical ball bearing |
| 15 | 47 | 31 | UC202 | Outer spherical ball bearing |
| 12.7 | 47 | 31 | UC201-08 | Outer spherical ball bearing |
| 12 | 47 | 31 | UC201 | Outer spherical ball bearing |
| 50 | 90 | 30.7 | SUG210 | Outer spherical ball bearing |
| 45 | 85 | 30.2 | SUG209 | Outer spherical ball bearing |
| 40 | 80 | 30.2 | SUG208 | Outer spherical ball bearing |
| 35 | 72 | 25.9 | SUG207 | Outer spherical ball bearing |
| 30 | 62 | 24.3 | SUG206 | Outer spherical ball bearing |
