| Basic size | Brands | Model |
|---|
| [mm] | | |
|---|
| d | D | B | Model | Type |
|---|
| 60 | 110 | 65.1 | UC212 | Outer spherical ball bearing |
| 55.563 | 100 | 55.6 | UC211-35 | Outer spherical ball bearing |
| 53.975 | 100 | 55.6 | UC211-34 | Outer spherical ball bearing |
| 52.388 | 100 | 55.6 | UC211-33 | Outer spherical ball bearing |
| 50.8 | 100 | 55.6 | UC211-32 | Outer spherical ball bearing |
| 55 | 100 | 55.6 | UC211 | Outer spherical ball bearing |
| 50.8 | 90 | 51.6 | UC210-32 | Outer spherical ball bearing |
| 49.213 | 90 | 51.6 | UC210-31 | Outer spherical ball bearing |
| 47.625 | 90 | 51.6 | UC210-30 | Outer spherical ball bearing |
| 46.038 | 90 | 51.6 | UC210-29 | Outer spherical ball bearing |
| 50 | 90 | 51.6 | UC210 | Outer spherical ball bearing |
| 44.45 | 85 | 49.2 | UC209-28 | Outer spherical ball bearing |
| 42.863 | 85 | 49.2 | UC209-27 | Outer spherical ball bearing |
| 41.275 | 85 | 49.2 | UC209-26 | Outer spherical ball bearing |
| 45 | 85 | 49.2 | UC209 | Outer spherical ball bearing |
| 39.688 | 80 | 49.2 | UC208-25 | Outer spherical ball bearing |
| 38.1 | 80 | 49.2 | UC208-24 | Outer spherical ball bearing |
| 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 |
