The KBRM-03 from Igus is a ball-bearing carrier assembly designed for use in cable manager systems and for mounting linear guides. It features a composite body made of high-grade polymer material with an integrated bearing roller track. The four sides of the assembly include mounting holes for attaching other components and the base features an integrated bearing channel for mounting linear guides and rounding off the construction. The assembly comes with four mounting screws for secure installation. This product is designed for use with the igus® cable carrier system to help ensure a smooth, consistent, and low-noise operation of complex, high-demand systems.