needle ingot shaft 针座机轴
Needle Hill Shaft 针山竖井
gear shaft drive needle bearing 齿轮轴传动滚针轴承
joint shaft needle 铰接轴公螺纹接头
In addition to watch though shock, but strong impact in the outside world is easy to make the pendulum shaft tip or gear shaft broken, can make the vibration of the walking speed needle.
另外手表虽防震，但在外界的冲击力较强时易使摆轴尖或轮系轴颈折断，亦可使快慢针震动影响走时。
Start of volume production of the world's smallest drawn cup needle roller bearing (2 mm shaft diameter) for a motor application in electronics manufacturing.
开始批量生产世界上最小的制定杯滚针轴承(2毫米轴径)的电机中的应用电子产品制造。
The needle roller clutch bearing is a kind of compound function bearing which transmits torque between the shaft and housing in one direction and allows free overrun in the opposite direction.
滚针离合器轴承是可单向传递轴和轴承座之间的扭矩，而反方向允许自由转动的一种复合功能轴承。
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