相似轴承型号
| 品牌 | 型号 | 系列 |
| KOYO | NJ304R+HJ304R轴承 | 圆柱滚子轴承 |
| NACHI | 1320K轴承 | 调心球轴承 |
| KOYO | NJ304+HJ304轴承 | 圆柱滚子轴承 |
| NACHI | 2320K轴承 | 调心球轴承 |
| KOYO | NJ305R+HJ305R轴承 | 圆柱滚子轴承 |
| NACHI | 1222K轴承 | 调心球轴承 |
| KOYO | NJ305+HJ305轴承 | 圆柱滚子轴承 |
| NACHI | 2222K轴承 | 调心球轴承 |
| KOYO | NJ306R+HJ306R轴承 | 圆柱滚子轴承 |
| NACHI | 1322K轴承 | 调心球轴承 |
| KOYO | NJ306+HJ306轴承 | 圆柱滚子轴承 |
| 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 |