相似轴承型号
| 品牌 | 型号 | 系列 |
| KOYO | NNU4988轴承 | 圆柱滚子轴承 |
| TIMKEN | LM277149DA/LM277110轴承 | |
| KOYO | NNU4992轴承 | 圆柱滚子轴承 |
| TIMKEN | LM274449DW/LM274410轴承 | |
| KOYO | NNU4996轴承 | 圆柱滚子轴承 |
| TIMKEN | LM274049DW/LM274010轴承 | |
| KOYO | NNU49/500轴承 | 圆柱滚子轴承 |
| TIMKEN | LM272249DW/LM272210轴承 | |
| KOYO | NNU49/560轴承 | 圆柱滚子轴承 |
| TIMKEN | LM261049DW/LM761610轴承 | |
| KOYO | NNU49/600轴承 | 圆柱滚子轴承 |
| TIMKEN | LM258648DW/LM258610轴承 | |
| KOYO | NNU49/670轴承 | 圆柱滚子轴承 |
| TIMKEN | LM247748D/LM247710轴承 | |
| KOYO | NNU49/710轴承 | 圆柱滚子轴承 |