| 轴承名称 | 新型号 | 旧型号 | 内径(mm) | 外径(mm) | 厚度(mm) | 参考型号 |
| STEYR54209轴承 | 54209 | 58209 | 45 | 73 | 39.6 | 54209 |
| FAG54209轴承 | 54209 | 58209 | 45 | 73 | 39.6 | 54209 |
| NACHI54209轴承 | 54209 | 58209 | 45 | 73 | 39.6 | 54209 |
| NSK54209轴承 | 54209 | 58209 | 45 | 73 | 39.6 | 54209 |
| NACHI54209U轴承 | 54209 U | 48209 | 45 | 78 | 45 | 54209U |
| STEYR54209U轴承 | 54209 U | 48209 | 45 | 78 | 45 | 54209U |
| FAG54209+U209轴承 | 54209 U | 48209 | 45 | 78 | 45 | 54209+U209 |
| KOYO54209U轴承 | 54209 U | 48209 | 45 | 78 | 45 | 54209U |
| FAG54209+U209 轴承 | 54209+U209 | 35 | 73 | 39.6 | 54209+U209 | |
| NSK54209U轴承 | 54209 U | 48209 | 45 | 78 | 45 | 54209U |
| KOYO54209轴承 | 54209 | 58209 | 45 | 73 | 39.6 | 54209 |
