| 型号 | 对照 | |||
| KOYO | FAG | SKF | SNR | |
| DAC38700038B | - | - | - | - | DAC38710039 | - | - | - | - |
| DAC38710233/30 | DAC3871W-2 | - | FW135 | - | DAC38720034 | DAC3872A | - | - | - |
| DAC38720040 | DAC3872W-10 | 575069B | FW102 | - | DAC38720236/33 | DAC3872W-8 | - | VKBA1191 | - |
| DAC38730040 | DAC3873-1 | - | - | - | DAC38740040 | - | - | - | - |
| DAC38740050 | - | 559192 | FWB116 | - | DAC38740236/33 | DAC3874W-6 | - | - | - |
| DAC38740236/33B | - | - | - | - | DAC38740450 | - | - | - | - |
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。
