A rolling guide apparatus is disclosed, which has a first member 1, a second member 2 and a rolling body unit 5 disposed between the first member 1 and the second member 2, the second member being movable along the first member 1 upon rolling of the rolling body unit 5, the apparatus including: a guide path G of the rolling body unit 5 being configured to have: a rolling path R configured to have a rolling groove la formed in the first member 1 and a rolling groove 3a, formed in the second member 2, in a face-to-face relationship with the rolling groove la of the first member 1; and a circulation path C provided in the second member 2 and allowing communication between a start point and an end point of the rolling path R, the rolling body unit 5 being configured to have a plurality of first rolling bodies 5a and a plurality of second rolling bodies 5b each composed of an elastic material, at least one second rolling body 5b being always positioned in the circulation path C. The rolling guide apparatus easy to be assembled and capable of performing stable operations is thereby provided.

Provided is a finite stroke type linear guide device including: a guide member (3) including a guide groove (30) and formed into a channel shape; a shaft member (4) configured to move inside the guide groove (30) along a longitudinal direction of the guide groove (30); a large number of rolling elements configured to roll between the guide member (3) and the shaft member (4) while bearing a load; and a cage (5) configured to be arranged inside the guide groove (30) of the guide member (3) so as to be present in a gap between the guide member (3) and the shaft member (4), the large number of rolling elements being rotatably arranged in the cage (5). Stoppers (6) are provided at both ends of the guide member (3) in a longitudinal direction, respectively, and are configured to allow the cage (5) to be brought into abutment against each of the stoppers (6). While the shaft member (4) has a regulating hole (42) which is elongated along a moving direction of the shaft member (4), the cage (5) has a locking protrusion (50) provided upright on the cage (5) and having a distal end part inserted into the regulating hole (42).

An oil supply device provided on a slider main body of a linear motion guide device includes: a storing member; an applicator; and a container. In the container, a storing member accommodation portion and an applicator accommodation portion are provided to be arranged in an up-down direction. A communication hole for guiding the lubricant from the storing member accommodation portion to the applicator accommodation portion is formed in the up-down direction in a partition portion which partitions the applicator accommodation portion and the storing member accommodation portion. The communication hole includes a small diameter portion which is positioned on the applicator accommodation portion side and a large diameter portion which is positioned on the storing member accommodation portion side. The storing member includes a protrusion portion capable of fitting into the large diameter portion.

A bracket includes a guide member, a moving member for moving a connector relative to the guide member, and a rolling element located between the guide member and the moving member. At least a part of the rolling element is embedded in a groove provided in the guide member.