Polymer-tech SolutionsTM
CSB-LIN® plastic linear bearings eliminate the ball rolling structure, relying on high-molecular wear-resistant materials to achieve sliding linear motion. Their core performance advantages include dust and debris resistance, direct washdown capability, no risk of ball seizure or failure, low operating noise, light weight, tolerance for a certain degree of misalignment, and fully maintenance-free lubrication. Their limitation is that the maximum operating speed is lower than that of ball linear bearings, making them unsuitable for ultra-high-speed continuous operation. Traditional ball linear bearings can achieve high-speed motion but require high environmental cleanliness; dust can easily cause ball wear and seizure, necessitating regular grease lubrication. CSB-LIN® plastic linear bearings are extensively used in automated transfer mechanisms, packaging equipment, 3C electronics equipment, warehousing systems, and medical devices. They are particularly suitable for equipment operating in dusty environments where regular maintenance is inconvenient—for example, reciprocating slides in packaging production lines and sliding modules in medical testing equipment—where they eliminate the risk of grease contamination.