相似轴承型号
| 品牌 | 型号 | 系列 |
| SKF | IR45x55x20IS1轴承 | 滚针轴承, 内圈, series IR with lubrication hole |
| BARDEN | 236H轴承 | 角接触球轴承 |
| NSK | 23968CAE4轴承 | 调心滚子轴承 |
| SKF | IR45x55x22轴承 | 滚针轴承, 内圈, series IR |
| BARDEN | 238H轴承 | 角接触球轴承 |
| NSK | 23068CAE4轴承 | 调心滚子轴承 |
| SKF | IR50x55x20IS1轴承 | 滚针轴承, 内圈, series IR with lubrication hole |
| BARDEN | 240H轴承 | 角接触球轴承 |
| NSK | 24068CAE4轴承 | 调心滚子轴承 |
| SKF | LR50x55x20.5轴承 | 滚针轴承, 内圈, series LR |
| BARDEN | 244H轴承 | 角接触球轴承 |
| NSK | 23168CAE4轴承 | 调心滚子轴承 |
| SKF | IR50x55x25轴承 | 滚针轴承, 内圈, series IR |
| NTN | 7300C轴承 | 角接触球轴承 |
| NSK | 24168CAE4轴承 | 调心滚子轴承 |