相似轴承型号
| 品牌 | 型号 | 系列 |
| MRC | 7121-KRDT轴承 | 角接触球轴承 |
| NTN | 413168轴承 | 双列圆锥滚子轴承 |
| SKF | BEAS017047-2Z轴承 | 角接触推力球轴承 for screw drives, double direction |
| MRC | 7122-KRDT轴承 | 角接触球轴承 |
| NTN | 423168轴承 | 双列圆锥滚子轴承 |
| SKF | BEAS020052-2RS轴承 | 角接触推力球轴承 for screw drives, double direction |
| MRC | 7202DT轴承 | 角接触球轴承 |
| NTN | 413072轴承 | 双列圆锥滚子轴承 |
| SKF | BEAS020052-2Z轴承 | 角接触推力球轴承 for screw drives, double direction |
| MRC | 7203DT轴承 | 角接触球轴承 |
| NTN | 423072轴承 | 双列圆锥滚子轴承 |
| SKF | BEAS020052-2Z/PE轴承 | 角接触推力球轴承 for screw drives, double direction |
| MRC | 7204DT轴承 | 角接触球轴承 |
| NTN | 413172轴承 | 双列圆锥滚子轴承 |
| SKF | BEAS025057-2RS轴承 | 角接触推力球轴承 for screw drives, double direction |