KF180XP0 ultra thin wall four point contact ball bearing is maximum‑giant‑size KF‑XP0 series thin‑section four‑point contact ball bearing. Retains KF‑series uniform square thin cross‑section for ultra‑large bore dimension. Capable of bearing multi‑direction combined loads. Mainly deployed for extra‑large compact rotary tables,large robot assemblies and oversized special‑layout precision rotary mechanical systems.

KF series X-type four point contact thin section ball bearing features equal cross section design. It can bear radial load, bidirectional axial load and overturning moment load in compact installation space. Available in chrome steel or stainless steel, multiple precision grades. Widely applied in robotic joints, rotary tables, medical equipment and aerospace machinery, offering stable precision operation.