THK FBL / E Series Slide Rail

THK’s FBL and E Series Slide Rails are low-cost, finite-stroke linear guides made from precision roll-formed steel plate, with two rows of ball bearings running between an inner and outer rail. A precisely press-molded cage keeps the bearings evenly spaced and friction-free, and holds them in place even if the inner rail is removed. The FBL line spans single slide, double slide (light, medium, and heavy load), and linear-type configurations, while Model E variants add a white anodized aluminum finish for high corrosion resistance. Their thin cross-section suits installation in tight spaces. Used across photocopiers, measuring instruments, telecommunications equipment, medical devices, vending machines, and general office equipment.