PURPOSE: To execute the guidance of a moving body by a linear rolling guide device where the adjustment between a liquid bath and a slider is possible.

CONSTITUTION: The vibration of a track fixed to a bed 1 and a column 7 connected to a bearing of a linear guide device constituted by a bearing which is slidably supported by this track is damped by providing a liquid bath 14 arranged on the bed 1 in parallel with the track and an elastically deformable slider block 16 on the column so that a part may be immersed in the viscous liquid 15 to be supplied to the liquid bath 14, and thereby executing the elastic deformation of the slider block 16 by a bolt 17 penetrating the bottom surface of the column 7.