相似轴承型号
| 品牌 | 型号 | 系列 |
| KOYO | NJ420+HJ420轴承 | 圆柱滚子轴承 |
| NACHI | NU306轴承 | 圆柱滚子轴承 |
| KOYO | NJ421+HJ421轴承 | 圆柱滚子轴承 |
| NACHI | NU306EG轴承 | 圆柱滚子轴承 |
| KOYO | NJ422+HJ422轴承 | 圆柱滚子轴承 |
| NACHI | NU2306轴承 | 圆柱滚子轴承 |
| KOYO | NJ424+HJ424轴承 | 圆柱滚子轴承 |
| NACHI | NU2306E轴承 | 圆柱滚子轴承 |
| KOYO | NJ426+HJ426轴承 | 圆柱滚子轴承 |
| NACHI | NU406轴承 | 圆柱滚子轴承 |
| KOYO | NJ428+HJ428轴承 | 圆柱滚子轴承 |
| NACHI | NU1007轴承 | 圆柱滚子轴承 |
| KOYO | NJ430+HJ430轴承 | 圆柱滚子轴承 |
| NACHI | NU207轴承 | 圆柱滚子轴承 |
| NACHI | NJ2204E+HJ2204E轴承 | 圆柱滚子轴承 |