LYPRS Thin Section Crossed Roller Bearings CSX series are bearings designed for precision applications. Their outer ring is split and is held together by three retaining rings. Due to the X arrangement of the rolling elements, these bearings can support axial forces from both directions as well as radial forces, tilting moment loads and any combination of loads with a single bearing position. Crossed roller bearings are very rigid, have high running accuracy and are supplied with normal clearance, little clearance or preload.