Rod end housing with a lubricating hole or grease nipple.

杆端座体带有润滑油孔或油杯。

Through a single nipple the grease is distributed to all the machine axis guides.

通过一个单一针管，油脂分散到所有的机器轴导上。

Surface of rod body zinc plated, rod body with a lubricating hole or grease nipple.

杆端体表面镀锌，有润滑油孔或油杯。