Product Information

This is an extended linear bearing with a square flange and a steel outer ring and copper inner lining, suitable for high-precision, heavy-duty linear motion applications.  Key information is as follows:

1. Core Structure: The outer ring is typically made of high-quality steel such as high-carbon chromium steel, ensuring overall rigidity and wear resistance; the inner lining is made of copper alloy, often with a graphite lubrication layer to reduce friction with the shaft; the square flange with mounting holes facilitates secure fixing, and the extended design provides a longer guiding length. It is also often equipped with sealing devices to prevent contaminants from entering.

2. Outstanding Advantages: The combination of steel outer ring and copper inner lining balances rigidity and smoothness, offering superior wear resistance and high-temperature resistance compared to plastic linings, making it suitable for high-temperature and high-pressure working conditions; the extended structure improves operational stability and load capacity, with significantly improved static rigidity compared to standard models; the square flange ensures secure mounting and reduces installation errors during equipment operation.

3. Common Specifications and Applications: Common models include series products adapted to different inner diameters and various shaft sizes; widely used in CNC machine tools, robotic arms, printing and packaging machinery, and also suitable for automated production lines requiring high stability and wear resistance.

Product Specifications