solid bearing liner

例句：

1. 1.The new machine has a solid bearingliner that ensures smooth operation.
   这台新机器有一个固体轴承衬套，确保了平稳运行。
2. 2. The engineer used a solid bearingliner to reduce friction and improve efficiency.
   工程师使用了一个固体轴承衬套来减少摩擦并提高效率。
3. 3. The solid bearing lineris made from high-quality steel andis designed to withstand heavy loads.
   这种固体轴承衬套是由优质钢材制成的，设计用来承受重载。