| 型号 | 对照 | |||
| KOYO | FAG | SKF | SNR | |
| DAC255200206 | - | - | 617546A | - | DAC25520037 | - | 576467 | BT2B445539AA | FC12025S01 |
| DAC25520042 | - | - | - | - | DAC25560032 | - | - | BAH5000 | - |
| DAC27600050 | - | - | FW120 | - | DAC28580042 | DAC28582RK | - | - | - |
| DAC28610042 | DAC286142AW | - | - | - | DAC30600037 | DAC3060372RS | - | - | - |
| DAC30600337 | DAC3060W | 529891AB | BA2B633313C | GB10790S05 | DAC30600342 | DAC30603W-1 | - | - | - |
| DAC30630042 | - | 30BWD01A | - | - | DAC30640042 | DAC3064 | W2RKB | - | - |
调心球轴承是一种带球面外圈滚道的双列轴承，其调心能力可以对中误差、轴变形和轴承座变形进行补偿。调心球轴承内孔可以是圆柱也可以是圆锥形，轴承不能拆分。
