collar thrust bearing

例句：

1. 1. The new design of the car's engine has significantly improved its performance.
   汽车发动机的新设计显著提高了其性能。
2. 2. The engineer carefully inspected the collar thrust bearing to ensure it was functioning correctly.
   工程师仔细检查了连杆推力轴承，以确保它正常工作。
3. 3. Due to the heavy load on the engine, the collar thrust bearing became overheated and needed to bereplaced.
   由于引擎承受的负载过重，连杆推力轴承过热并需要更换。