Linear guide

A linear guide comprising:

• a guide rail;
• a slider slidably engaged to straddle the guide rail;
• and
• a lubricating unit including a lubricant supply member capable of being impregnated with a lubricant, the lubricating unit being attached in an axial end portion of the slider, wherein:
• the lubricant supply member includes a first recessed part formed above the guide rail, a pair of second recessed parts formed at both left and right side-surface positions of the guide rail, and protrusions slidable on rail side raceway surfaces of the guide rail;
• and
• the lubricating unit includes:
• an upper pressing unit, arranged in the first recessed part, to allow the first recessed part to move in a vertical direction of the slider, and to press the first recessed part to a widthwise outside of the slider;
• and
• a pair of side surface pressing units, arranged in the pair of second recessed parts, to allow the pair of second recessed parts to move in a width direction of the slider, and to press the pair of second recessed parts in the vertical direction of the slider, respectively.