Description: Aluminium re-circulating roller guide is a double row recirculating roller guide ideal for high loads and moment loads. The rollers are arranged crosswise and run on integrated running bars. The guides increase the application range of linear systems. High load capacity and precise movement are achieved by using integrated running bars made of spring steel, non-corrosive steel or non-magnetic steel. The rail body is made of aluminium. The guide rails can be mounted on un-machined surfaces such as aluminium profiles without loss of function or lifetime.