相似轴承型号
| 品牌 | 型号 | 系列 |
| INA | NNU4138-M轴承 | 圆柱滚子轴承 |
| KOYO | 7004C/DF轴承 | 角接触球轴承 |
| INA | 20238-MB轴承 | 鼓形滚子轴承 |
| KOYO | 7003C/DF轴承 | 角接触球轴承 |
| INA | 6238-M轴承 | 深沟球轴承 |
| KOYO | 7001C/DF轴承 | 角接触球轴承 |
| INA | B7238-C-T-P4S轴承 | 主轴轴承 |
| KOYO | 7000C/DF轴承 | 角接触球轴承 |
| INA | B7238-E-T-P4S轴承 | 主轴轴承 |
| NTN | 7244C/DF轴承 | 角接触球轴承 |
| INA | N238-E-M1轴承 | 圆柱滚子轴承 |
| NTN | 7240C/DF轴承 | 角接触球轴承 |
| INA | NJ238-E-M1轴承 | 圆柱滚子轴承 |
| NTN | 7238C/DF轴承 | 角接触球轴承 |
| INA | NJ238-E-M1+HJ238E轴承 | 圆柱滚子轴承 |