lock nut bearing

例句：

1. 1. The engineer used a special tool to remove the locking nut bearing from the machine.
   工程师使用特殊工具从机器上拆下了锁紧螺母轴承。
2. 2.The new design of the locking bearing assembly has greatly improved the performance of the machine.
   新型的锁紧轴承装配设计大大提高了机器的性能。
3. 3. The technician carefully checked the condition of the locking nut bearing before replacing it in the machine.
   技术员在更换机器中的锁紧螺母轴承前仔细检查了其状况。