side bearing clearance

例句：

1. 1. The car's side bearing clearance needs to be checked regularly to ensure safety.
   汽车的侧向支撑间隙需要定期检查以确保安全。
2. 2. The engineer measured the side bearing clearance of the machine to determine its efficiency.
   工程师测量了机器的侧向支撑间隙，以确定其效率。
3. 3. The manufacturer has introduced a new design that reduces the side bearing clearance, improving fuel efficiency.
   制造商推出了一种新的设计，减少了侧向支撑间隙，提高了燃油效率。