| 型号 | ||||
| WD | NSK | FAG | RHP | KOYO |
| WR1630079 | - | - | - | - | WR1630083 | - | - | - | - |
| WR1630084 | - | - | - | - | WR1630085 | - | - | - | - |
| WR1630085-1 | - | - | - | - | WR1630087C | - | - | - | - |
| WR1630087C-2 | - | - | - | - | WR1630091 | - | - | - | - |
| WR1630091-2 | - | - | - | - | WR1630092 | - | - | - | - |
| WR1630093 | - | - | - | - | WR1630093-1 | - | - | - | - |
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。
