spot contact bearing

例句：

1. 1. The new design of the car hasa spot contact bearing that reduces noise andvibration.
   这款汽车的新设计采用了接触点轴承，减少了噪音和振动。
2. 2. The engineerscarefully inspected the spot contact bearing toensure its smooth operation.
   工程师们仔细检查了接触点轴承，以确保其平稳运行。
3. 3.The spot contact bearing is crucial for thestability of the machine's movement.
   接触点轴承对于机器运动的稳定至关重要。