| 型号 | ||||
| WD | NSK | FAG | RHP | KOYO |
| WR1630124 | - | - | - | - | WR1630133 | - | - | - | - |
| WR1630136 | - | - | - | - | WR1630139 | - | - | - | - |
| WR1630148 | - | - | - | - | WR1635096 | - | - | - | - |
| WR1635101 | - | - | - | W7R1101B | WR1635101-2 | - | - | - | - |
| WR1635101A-1 | - | - | - | - | WR1635103 | - | - | - | - |
| WR1635106 | - | - | - | - | WR1635112 | - | - | - | W7R112B |
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。
