What is the recommended greasing interval for LM Guides? And, are there any guides that do not require greasing at all?
As a guideline, the greasing intervals of an LM guide without caged balls are basically 100 km. Adjust this according to the situation because the greasing intervals differ, depending on use conditions, environment, ambience, and temperature. If balls larger than the set size between the raceway grooves are inserted to reduce the clearance, the balls are elastically deformed. The use of the LM guide with caged balls or the lubricating device QZ will not require regular maintenance for a long time.