| 型号 | 对照 | |||
| KOYO | FAG | SKF | SNR | |
| DAC36680033 | DAC3668AW | - | - | - | DAC36680033A | DAC3668W | - | - | - |
| DAC36720042 | - | - | - | - | DAC36720534 | DAC367234A | - | - | - |
| DAC36760029/27 | - | - | 440190 | - | DAC37720037 | - | - | - | GB12807S03 |
| DAC37720033 | - | - | - | GB40547 | DAC37720237 | - | 527631 | BA2B633028CB | GB12258 |
| DAC37720437 | - | 562398A | 633531B | GB12131S03 | DAC37740045 | - | 541521C | 309946AC | - |
| DAC38700037 | - | - | - | - | DAC38700038 | DAC3870DW | - | 686908A | - |
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。
