相似轴承型号
| 品牌 | 型号 | 系列 |
| NSK | NNU4984K轴承 | 圆柱滚子轴承 |
| KOYO | 32917JR轴承 | 圆锥滚子轴承 |
| NSK | NNU4988K轴承 | 圆柱滚子轴承 |
| KOYO | 32017JR轴承 | 圆锥滚子轴承 |
| NSK | NNU4992K轴承 | 圆柱滚子轴承 |
| KOYO | 33017JR轴承 | 圆锥滚子轴承 |
| NSK | NNU4996K轴承 | 圆柱滚子轴承 |
| KOYO | 33117JR轴承 | 圆锥滚子轴承 |
| NSK | NNU49/500K轴承 | 圆柱滚子轴承 |
| KOYO | 30217JR轴承 | 圆锥滚子轴承 |
| KOYO | NNU4920K轴承 | 圆柱滚子轴承 |
| KOYO | 32217JR轴承 | 圆锥滚子轴承 |
| KOYO | NNU4921K轴承 | 圆柱滚子轴承 |
| KOYO | 33217JR轴承 | 圆锥滚子轴承 |
| KOYO | NNU4922K轴承 | 圆柱滚子轴承 |