| 国内新型号 | 国内旧型号 | 内径(mm) | 外径(mm) | 宽度(mm) | 轴承型号 | 轴承类型 | 轴承品牌 |
|---|---|---|---|---|---|---|---|
| HM212049X/HM212011 | - | 66.675 | 122.238 | 38.1 | HM212049X/HM212011 | 圆锥滚子轴承 7类 | - |
| SAZP7S | - | 7.94 | 22.23 | 11.1 | SAZP7S | 关节轴承 | INA |
| HM212044/HM212011 | - | 60.325 | 122.238 | 38.1 | HM212044/HM212011 | 圆锥滚子轴承 7类 | - |
| 560S/553X | - | 68.262 | 122.238 | 38.1 | 560S/553X | 圆锥滚子轴承 7类 | - |
| 554/553X | - | 61.912 | 122.238 | 38.1 | 554/553X | 圆锥滚子轴承 7类 | - |
| 555/553X | - | 50.8 | 122.238 | 38.1 | 555/553X | 圆锥滚子轴承 7类 | - |
| HM212017/HM212011 | - | 63.5 | 122.238 | 38.1 | HM212017/HM212011 | 圆锥滚子轴承 7类 | - |
 |  | NSKFAGINA深沟球轴承调心球轴承 |