| 型号 | 对照 | |||
| KOYO | FAG | SKF | SNR | |
| DAC45800045 | - | 564725AB | - | - | DAC45830045 | DAC4583 | - | - | - |
| DAC45840039 | DAC458439BW | 547103E | BAHB309797C | GB40264S01 | DAC45840041/39 | DAC4584DW | - | - | - |
| DAC45840042/40 | - | - | - | - | DAC45840045 | - | - | - | - |
| DAC45850041 | - | 580191 | - | - | DAC47810053 | DAC4781WSH2 | - | - | - |
| DAC48890044/42 | DAC4889W2RS | - | - | - | DAC49840050 | - | - | - | - |
| DAC49880046 | - | 572506E | - | - |
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。
