相似轴承型号
| 品牌 | 型号 | 系列 |
| NSK | NNU4968轴承 | 圆柱滚子轴承 |
| KOYO | 30315CR轴承 | 圆锥滚子轴承 |
| NSK | NNU4972轴承 | 圆柱滚子轴承 |
| KOYO | 30315JR轴承 | 圆锥滚子轴承 |
| NSK | NNU4976轴承 | 圆柱滚子轴承 |
| KOYO | 30315R轴承 | 圆锥滚子轴承 |
| NSK | NNU4980轴承 | 圆柱滚子轴承 |
| KOYO | 32315CR轴承 | 圆锥滚子轴承 |
| NSK | NNU4984轴承 | 圆柱滚子轴承 |
| KOYO | 32315JR轴承 | 圆锥滚子轴承 |
| NSK | NNU4988轴承 | 圆柱滚子轴承 |
| KOYO | 32315R轴承 | 圆锥滚子轴承 |
| NSK | NNU4992轴承 | 圆柱滚子轴承 |
| KOYO | 32916JR轴承 | 圆锥滚子轴承 |
| NSK | NNU4996轴承 | 圆柱滚子轴承 |