A slide rail assembly includes a first rail, a second rail, a first bracket and a second bracket. The second rail is movable relative to the first rail. The first bracket is movably mounted to the first rail. The first bracket includes at least one first mounting member configured to be mounted to a first target object. The second bracket is movably mounted to one of the first bracket and the first rail. The second bracket includes at least one second mounting member configured to be mounted to a second target object.

A slide rail assembly includes a first rail, a second rail, and a supporting member. The second rail can be displaced with respect to the first rail. The supporting member is connected to the second rail and includes an upper supporting portion and a lower supporting portion. The upper supporting portion is used for supporting an upper wall of the first rail, and the lower supporting portion, for supporting a lower wall of the first rail.

A three-rows-of-ball bearings sliding rail is disclosed. An inner sliding rail body (1) is supported in outer sliding rail bodies (2-1, 2-2) through three rows of support ball bearings (3-1, 3-2, 3-3) which are arranged in parallel in a lengthwise direction of the inner sliding rail body. The three rows of support ball bearings (3-1, 3-2, 3-3) are respectively limited within a length range of the outer sliding rail bodies (2-1, 2-2) via ball retainers (4). Each of the outer sliding rail bodies (2-1, 2-2) includes a bottom plate (21), a first side wall (221) and a second side wall (222) which are respectively located at two sides in a widthwise direction of the bottom plate (21), are integrally formed with the bottom plate (21) and extended in a lengthwise direction of the bottom plate (21). The first side wall (221) includes a first arm and a supporting part (2211) which is bent inwardly and extends horizontally from a bottom end of the first arm. The second side wall (222) includes a second arm and an arc-shaped part (2221) which is bent inwardly from a bottom end of the second arm and integrally formed with the second arm. The three rows of support ball bearings (3-1, 3-2, 3-3) are respectively located within an upper inner corner end and a lower inner corner end of the first side wall (221), and the arc-shaped part (2221) in a cross section of the outer sliding rail bodies (2-1, 2-2); and connection lines of centers of the three rows of support ball bearings (3-1, 3-2, 3-3) form an equilateral triangle in the cross section of the outer sliding rail bodies (2-1, 2-2). This sliding rail can solve the problem of insufficient bearing capacity in the existing three-rows-of-ball bearings sliding rail, and can meet installation space requirements for a hidden sliding rail.

A slide rail assembly includes a first rail, a second rail, a first bracket and a second bracket. The second rail is movable relative to the first rail. The first bracket is movably mounted to the first rail. The first bracket includes at least one first mounting member configured to be mounted to a first target object. The second bracket is movably mounted to one of the first bracket and the first rail. The second bracket includes at least one second mounting member configured to be mounted to a second target object.

A slide rail assembly includes at least two slide rails. One of the two slide rails includes a pair of walls and a middle wall connected between the pair of walls. The middle wall of the slide rail is arranged with a predetermined part bent relative to the middle wall, and the predetermined part is formed with a ball groove.

A guide body can be prevented from being disengaged from a track rail even where the track rail is made of a low-rigidity material, thereby securing reliable movement along the track rail. The guide body includes: a large number of rolling elements that roll on a rolling surface formed along a structure, the guide body being movable relative to the structure; an endless circulation path through which the large number of rolling elements circulate; a load opening portion for allowing the large number of rolling elements in the endless circulation path to be held in contact with the rolling surface of the structure; and a guide portion formed on at least one side of the load opening portion so as to project toward the structure side with respect to projecting ends of the large number of rolling elements projecting from the load opening portion toward the structure side.

A slide rail assembly includes a first rail, a second rail, a blocking base, a ball retainer and a blocking member. The second rail is movable relative to the first rail. The blocking base is arranged on the first rail and has a limiting part. The ball retainer is configured to facilitate the second rail to move relative to the first rail. The ball retainer has a contact part. When the blocking member is in a first state, the blocking member is configured to push the contact part of the ball retainer to move the ball retainer in response to a movement of the second rail until the blocking member abuts against the limiting part of the blocking base. When the blocking member is in a second state, the blocking member no longer abuts against the limiting part of the blocking base.

A slide rail assembly includes a first rail, a second rail, and a supporting member. The second rail can be displaced with respect to the first rail. The supporting member is connected to the second rail and includes an upper supporting portion and a lower supporting portion. The upper supporting portion is used for supporting an upper wall of the first rail, and the lower supporting portion, for supporting a lower wall of the first rail.

An undermount slide rail assembly includes a main slide rail having a primary track. An inner slide rail includes an auxiliary track and an outer track connected to the auxiliary track. A bottom track is connected to the outer track and is located opposite to the auxiliary track. An inner track is connected to the auxiliary track and is located opposite to the outer track. An outer slide rail includes an assembling board and inner and outer boards connected to two edges of the assembling board. The inner slide rail is slideably received in the outer slide rail. A first sliding assistance board is slideably connected to the main slide rail and the inner slide rail. A second sliding assistance board is slideably connected to the inner and outer slide rails. At least one of the first and second sliding assistance boards is provide with both of rollers and balls.

A slide rail assembly includes first and second rails, a ball bearing assembly, and a damping device. The first rail has front and rear ends and a middle portion therebetween. The second rail is displaceable with respect to the first rail. The ball bearing assembly is movably mounted between the front and rear ends of the first rail and includes a ball retainer with a plurality of balls and a stopping feature. The damping device is mounted on the middle portion of the first rail to provide a damping force corresponding to the stopping feature of the ball retainer. The ball retainer can be displaced by the second rail such that the stopping feature of the ball retainer contacts the damping device.