相似轴承型号
| 品牌 | 型号 | 系列 |
| FAG | 4431轴承 | 推力深沟球轴承 |
| SKF | NUP213ECM轴承 | 圆柱滚子轴承 |
| FAG | W2-3/8轴承 | 推力深沟球轴承 |
| SKF | NUP210ECM轴承 | 圆柱滚子轴承 |
| FAG | FT31轴承 | 推力深沟球轴承 |
| SKF | NUP206ECM轴承 | 圆柱滚子轴承 |
| FAG | GT31轴承 | 推力深沟球轴承 |
| SKF | NUP205ECM轴承 | 圆柱滚子轴承 |
| FAG | D31轴承 | 推力深沟球轴承 |
| SKF | NUP204ECM轴承 | 圆柱滚子轴承 |
| FAG | RTL31轴承 | 推力圆柱滚子轴承 |
| SKF | NUP203ECM轴承 | 圆柱滚子轴承 |
| FAG | B31轴承 | 推力深沟球轴承 |
| SKF | NJ424ECM轴承 | 圆柱滚子轴承 |
| FAG | RT620轴承 | 推力圆柱滚子轴承 |