In the current market, linear guides can be divided into three types: roller linear guides, cylindrical linear guides, and ball linear guides. They are used to support and guide moving parts and perform reciprocating linear motion in a given direction. Depends on the nature of friction.

In use, linear motion guides can be divided into sliding friction guides, rolling friction guides, elastic friction guides, and fluid friction guides. Classification is divided into square ball linear guide, double-axis roller linear guide, single-axis linear guide.

The function of linear guide motion is to support and guide the moving parts, and perform reciprocating linear motion in a given direction. According to the nature of friction, linear motion guides can be divided into sliding friction guides, rolling friction guides, elastic friction guides, fluid friction guides and other types.

Linear bearings are mainly used in automated machinery, such as machine tools, bending machines, laser welding machines imported from Germany, etc. Of course, linear bearings and linear shafts are used together. Like linear guides, they are mainly used in mechanical structures with relatively high precision requirements.