LINEAR MOTION BEARING ASSEMBLY WITH INTEGRAL PERFORMANCE ENHANCING FEATURES

摘要

A self-lubricating bearing assembly for supporting a load on a guide railwhich includes a carriage having first and second ends, aguide surface adapter for translation atop the guide rail and an end capassembly which mounts adjacent one of the ends of the carriage.The end cap assembly includes a seal and a lubricating assembly having alubricating block made from a lubricant composition and acompression housing for enclosing a periphery of the lubricating block and forbiasing the lubricating block against the guide rail to causethe lubricant to contact the rail.