| 摘要 |
Disclosed is a slide with a stationary rail and a movable block. The movable block includes a body having upper and lower plates, ball bearings fixedly located between both the plates, and rollers rotatably secured to the bearings. Each roller includes a wheel performing rolling movements along raceways of the stationary rail and a shaft fixedly inserted into a bearing hole of the associated ball bearing. The bearings serve to attach the rollers to the body while guaranteeing the free rotation of the rollers. A washer groove is formed around the shaft for the insertion of a washer. The washer groove has an inclined bottom surface to come into contact with a corresponding inclined inner surface of the washer, to achieve easy insertion of the shaft into the bearing hole and easy securing of the roller to the bearing. |
