相似轴承型号
| 品牌 | 型号 | 系列 |
| NTN | NJ303+HJ303轴承 | 圆柱滚子轴承 |
| NACHI | 140KBD031轴承 | 圆锥滚子轴承 |
| NTN | NJ304ET+HJ304E轴承 | 圆柱滚子轴承 |
| NACHI | 150KBD030轴承 | 圆锥滚子轴承 |
| NTN | NJ304+HJ304轴承 | 圆柱滚子轴承 |
| NACHI | 150KBD031轴承 | 圆锥滚子轴承 |
| NTN | NJ305ET+HJ305E轴承 | 圆柱滚子轴承 |
| NACHI | 160KBD030轴承 | 圆锥滚子轴承 |
| NTN | NJ305+HJ305轴承 | 圆柱滚子轴承 |
| NACHI | 160KBD031轴承 | 圆锥滚子轴承 |
| NTN | NJ306ET+HJ306E轴承 | 圆柱滚子轴承 |
| NACHI | 170KBD030轴承 | 圆锥滚子轴承 |
| NTN | NJ306+HJ306轴承 | 圆柱滚子轴承 |
| NACHI | 170KBD031轴承 | 圆锥滚子轴承 |
| NTN | NJ307ET+HJ307E轴承 | 圆柱滚子轴承 |