THK FBL and E Series Slide Rail

The THK FBL and E Series Slide Rail is a compact, lightweight finite-stroke linear guide designed for easy installation in space-limited equipment. FBL slide rails use two rows of ball bearings between precision roll-formed inner and outer rails, with a retainer that keeps the balls evenly spaced for smooth sliding motion.

The FBL lineup includes single-slide, double-slide and linear-type designs, with options for light, medium and heavy loads. The E Series uses a white anodised aluminium coating for high corrosion resistance and is available in compact single- and double-slide configurations.

These slide rails are used in applications including measuring instruments, medical equipment, telecommunications equipment, office equipment and general compact machinery, where thin construction and simple mounting are important.