相似轴承型号
| 品牌 | 型号 | 系列 | 
| 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 | 
| KOYO | 30317D轴承 | 圆锥滚子轴承 | 
| KOYO | NNU4924K轴承 | 圆柱滚子轴承 | 
| KOYO | 30317DJR轴承 | 圆锥滚子轴承 | 
| KOYO | NNU4926K轴承 | 圆柱滚子轴承 | 
| KOYO | 30317JR轴承 | 圆锥滚子轴承 | 
| KOYO | NNU4928K轴承 | 圆柱滚子轴承 |