| 轴承名称 | 新型号 | 旧型号 | 内径(mm) | 外径(mm) | 厚度(mm) | 参考型号 |
| SKFSY17TF轴承 | UCP 203 | Z 90503 | 17 | 27.4 | 129 | SY17TF |
| SKFSY17WM轴承 | UELP 203 | Z 390503 | 17 | 37.3 | 129 | SY17WM |
| SKFFY17WM轴承 | UELFU 203 | F 390503 | 17 | 37.3 | 78 | FY17WM |
| SKFYAR 203-2F轴承 | UC203 | 90503 | 17 | 40 | 27.4 | YAR 203-2F |
| SKFFY17TF轴承 | UCFU 203 | F 90503 | 17 | 27.4 | 78 | FY17TF |