| Bearing No. | Interchange | |||
| SKF | FAG | NTN | NSK | |
| FC3448130 | BC4B635122 | - | - | - | FC3448156 | - | - | 4R3429 | - |
| FC3450150 | - | - | - | - | FC3450168 | - | - | - | 170RV2502 |
| FC3450170 | - | - | - | - | FC3451180 | - | - | 4R3425 | 170V2503 |
| FC3452120 | - | - | - | - | FC3452150 | - | - | - | - |
| FC3452170 | - | - | - | - | FC3452192 | - | - | - | - |
| FC3452225 | 313587B | 505470 | 4R3431 | - | FC3650120 | - | - | - | - |
该种轴承可以承受两个方向的轴向载荷，可限制轴或外壳在两个方向的轴向位移，安装时不允许与外壳孔的轴线倾斜。
