Sliding assembly capable of reducing offset wear

The sliding assembly comprises a sliding block and a sliding rail, the inner side of the sliding block and the outer side of the sliding rail jointly form a ball channel, two sets of protruding strips are arranged on the inner side of the ball channel, and the two sets of protruding strips are located on the outer side of the sliding rail and the inner side of the sliding block respectively. Balls are slidably connected into the ball channels, limiting grooves are formed in the surfaces of the balls, micropores are formed in the surfaces of the protruding strips and the ball channels, and the limiting grooves and the protruding strips are in sliding connection. The micro-pores are divided into two types, the first type of larger pores are millimeter pores, the second type of smaller pores are micron pores, the millimeter pores can also store more oil liquid, the surface of the ball is lubricated through the oil liquid, the supporting effect is achieved through the tension of the oil liquid, and although the m