
| 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 |
|---|---|---|---|---|---|---|
| LM377449/LM377410 | - | 558.8 | 736.6 | 104.775 | 圆锥滚子轴承 7类 | - |
| M249748D/M249710-M249710D | - | 254 | 358.775 | 269.875 | 圆锥滚子轴承 7类 | - |
| M249748D/M249710- | - | 254 | 358.775 | 269.875 | 未知类型 | INA |
| 469-N/453X-N | - | 57.15 | 101.775 | 30.162 | 圆锥滚子轴承 7类 | - |
| M249710C2/ORM2497 | 77951 | 254 | 358.775 | 289.875 | 未知类型 | INA |
| 455S/453X | - | 50.8 | 104.775 | 30.162 | 圆锥滚子轴承 7类 | - |
| KM249747/KM249710 | - | 257.175 | 358.775 | 71.438 | 圆锥滚子轴承 7类 | - |
| HM266447/HM266410 | - | 381 | 546.1 | 104.775 | 未知类型 | INA |
| HM266449/HM266410 | - | 384.175 | 546.1 | 104.775 | 圆锥滚子轴承 7类 | - |
| 47T513627AWF/DPGC | - | 254 | 358.775 | 269.875 | 未知类型 | INA |
| T911 | - | 228.6 | 482.6 | 104.775 | 未知类型 | INA |