| 轴承名称 | 新型号 | 旧型号 | 内径(mm) | 外径(mm) | 厚度(mm) | 参考型号 |
| FAGNA 6901轴承 | NA 6901 | - | 12 | 24 | 22 | NA 6901 |
| Kingonn/a轴承 | 6901ZZ | 12 | 24 | 6 | n/a | |
| NSK6901N轴承 | 6901N | 12 | 24 | 6 | 6901N | |
| NSK6901VV轴承 | 6901VV | 12 | 24 | 6 | 6901VV | |
| NTNRNA 6901轴承 | RNA 6901 | - | 12 | 24 | 22 | RNA 6901 |
| INANA6901轴承 | NA6901 | 12 | 24 | 22 | NA6901 | |
| NTNNA 6901轴承 | NA 6901 | - | 12 | 24 | 22 | NA 6901 |
| NSK6901轴承 | 6901 | 12 | 24 | 6 | 6901 | |
| SKFNA 6901轴承 | NA 6901 | - | 12 | 24 | 22 | NA 6901 |
| NSK6901NR轴承 | 6901NR | 12 | 24 | 6 | 6901NR | |
| INARNA 6901轴承 | RNA 6901 | - | 12 | 24 | 22 | RNA 6901 |
| SKFRNA 6901轴承 | RNA 6901 | - | 12 | 24 | 22 | RNA 6901 |
| FAGRNA 6901轴承 | RNA 6901 | - | 12 | 24 | 22 | RNA 6901 |
| INARNA6901轴承 | RNA6901 | 16 | 24 | 22 | RNA6901 | |
| NSK6901ZZ轴承 | 6901ZZ | 12 | 24 | 6 | 6901ZZ | |
| NSK6901DD轴承 | 6901DD | 12 | 24 | 6 | 6901DD | |
| INANA 6901轴承 | NA 6901 | - | 12 | 24 | 22 | NA 6901 |