| 摘要 |
A slider for a liner guide has an inverse U-shaped body, two side covers and a retainer. The body has ball channels to rotatably receive balls. The side covers are respectively attached to ends of the body and each has an oil channel communicating with the ball channels in the body. The retainer is attached between the side covers and to the bottom of the bridge of the body to keep the balls received in the ball channels near the bottom of the bridge from escaping from the corresponding ball channel. The retainer has a resilient hole, such that the retainer can be attached to and detached from the body in a sequential process. To assemble the slider is simplified and easy. In addition, the slider further has a parallel oil channel system to synchronously feed lubricant oil into the ball channels in the slider.
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