STAF BGX Non-Cage Linear Guides Features: 
(1). 4-Groove Even Load Design
- Quick light movements
- Lower friction
- Bigger load ratings
- Higher stability

(2). Seal Design
The seal design in BGX linear guides is divided into top and bottom seal systems aiming at the incursion passage of the foreign objects.

(3). BGX Tubular Muffling System
The high polymer bush in BGX linear guide improves the lubrication.
-Less friction between the steel balls and the tube in high speed. 
-Lubrication is better compared to the conventional linear slides.linear slides.
-No noise of steel ball collision against the metallic tube as the conventional