drive pinion cone bearing

例句：

1. 1.The engine is driven by a belt and pulley system.
   发动机通过皮带和滑轮系统驱动。
2. 2. The car's drive pinion cone bearing needs to be replaced regularly.
   汽车的驱动齿轮锥形轴承需要定期更换。
3. 3. The engineer carefully inspected the drive pinion cone bearing before starting the machine.
   工程师在启动机器前仔细检查了驱动齿轮锥形轴承。