Rail Linear Bearing

* 20mm Linear Rail And Rail Linear Bearing which is with Straight rails through advanced grinding technologies * Simple installation and greater accuracy with joint-free rails up to 6 meters to rail linear bearing * Smooth, quiet movement through patented insert molded re-circulation paths and optimized geometries for bearing linear rail and 20mm linear guide rail * 20mm linear rail with Extended lubrication life as a result of grease pockets built into the re-circulation path