Abstract: A slide module comprises an outer rail, a ball rail, first balls and second balls. The outer rail has a first inner surface and a second inner surface. The ball rail has a first holding section and a second holding section. The first balls are rollably disposed in a plurality of first holes of the first holding section in which the first ball is contacted with the first inner surface and the second holding section and distant from the second inner surface. The second balls are rollably disposed in a plurality of second holes of the second holding section in which the second ball is contacted with the second inner surface and the first holding section and distant from the inner surface. Thereby, the ball rail is capable of moving along the axial direction with respect to the outer rail through the first balls and the second balls.

Abstract: A slide module is disclosed, which comprises an outer rail, a ball rail, a plurality of first balls and a plurality of second balls. The outer rail has a first inner surface and a second inner surface. The ball rail has a first holding section and a second holding section. The first balls are rollably disposed in a plurality of first limiting holes of the first holding section in which the first ball is contacted with the first inner surface and the second holding section and distant from the second inner surface. The second balls are rollably disposed in a plurality of second limiting holes of the second holding section in which the second ball is contacted with the second inner surface and the first holding section and distant from the inner surface. Thereby, the ball rail is capable of moving along the axial direction with respect to the outer rail through the first balls and the second balls.