相似轴承型号
| 品牌 | 型号 | 系列 |
| NACHI | 2322K轴承 | 调心球轴承 |
| KOYO | NJ307R+HJ307R轴承 | 圆柱滚子轴承 |
| NACHI | NU203轴承 | 圆柱滚子轴承 |
| KOYO | NJ307+HJ307轴承 | 圆柱滚子轴承 |
| NACHI | NU204轴承 | 圆柱滚子轴承 |
| KOYO | NJ308R+HJ308R轴承 | 圆柱滚子轴承 |
| NACHI | NU204E轴承 | 圆柱滚子轴承 |
| KOYO | NJ308+HJ308轴承 | 圆柱滚子轴承 |
| NACHI | NU2204轴承 | 圆柱滚子轴承 |
| KOYO | NJ309R+HJ309R轴承 | 圆柱滚子轴承 |
| NACHI | NU2204E轴承 | 圆柱滚子轴承 |
| KOYO | NJ309+HJ309轴承 | 圆柱滚子轴承 |
| NACHI | NU304轴承 | 圆柱滚子轴承 |
| KOYO | NJ310R+HJ310R轴承 | 圆柱滚子轴承 |
| NACHI | NU304EG轴承 | 圆柱滚子轴承 |