
| 国内新型号 | 国内旧型号 | 内径(mm) | 外径(mm) | 宽度(mm) | 轴承类型 | 轴承品牌 |
|---|---|---|---|---|---|---|
| NUKR85 | NUKD85 | 30 | 85 | 35 | 滚针轴承 4类 | INA |
| CR8 | - | 4.826 | 12.7 | 22.225 | 滚针轴承 4类 | IKO |
| 77R8=R8ZZ | - | 12.7 | 28.575 | 7.938 | 深沟球轴承 0类 | IJK |
| L-840ZZ | L-840ZZ | 4 | 8 | 3 | 深沟球轴承 0类 | NMB |
| MR84 | - | 4 | 8 | 2 | 深沟球轴承 0类 | - |
| R8-2RS | - | 12.7 | 28.575 | 7.938 | 深沟球轴承 0类 | UBC |
| NUKR80 | NUKD80 | 30 | 80 | 35 | 滚针轴承 4类 | INA |
| MR85ZZ | - | 5 | 8 | 2.5 | 深沟球轴承 0类 | - |
| NATR8 | NATD8 | 8 | 24 | 15 | 滚针轴承 4类 | INA |
| MR83ZZ | - | 3 | 8 | 3 | 深沟球轴承 0类 | - |
| CR8-1 | - | 4.826 | 12.7 | 26.194 | 滚针轴承 4类 | IKO |
| R8ZZ | - | 12.7 | 28.575 | 7.94 | 未知类型 | INA |
| NKI85/36 | NKI 85/36 | 85 | 115 | 36 | 滚针轴承 4类 | NTN |
| NUTR80DZ | - | 80 | 200 | 88 | 滚针轴承 4类 | INA |
| NKI80/25 | NKI 80/25 | 80 | 110 | 25 | 滚针轴承 4类 | NTN |
| MR82XZZ | - | 2.5 | 8 | 3 | 深沟球轴承 0类 | - |
| R8 | - | 12.7 | 28.58 | 7.94 | 深沟球轴承 0类 | - |
| NKI75/35 | NKI 75/35 | 75 | 105 | 35 | 滚针轴承 4类 | NTN |
| 3R8KAA | - | 12.7 | 33.338 | 5.53 | 深沟球轴承 0类 | - |
| NUTR80230 | - | 80 | 230 | 117 | 滚针轴承 4类 | INA |
| NKI85/26 | NKI 85/26 | 85 | 115 | 26 | 滚针轴承 4类 | NTN |
| SIR80ES | - | 80 | 176 | 55 | 关节轴承 | INA |
| R8-2Z | - | 12.7 | 28.575 | 7.938 | 深沟球轴承 0类 | UBC |
| 77R8 | - | 12.7 | 28.575 | 7.94 | 未知类型 | INA |
| R8-2RSV | - | 12.7 | 28.575 | 6.35 | 深沟球轴承 0类 | UBC |