myonic AXRY-EX axial-radial bearings are double-direction, screw-on precision bearing units ready for installation and intended for rigid applications, for example for rotary tables or milling heads.
The bearing absorbs axial and radial forces on both sides as well as tilting moments backlash-free. AXRY-EX bearings are suitable for lifetime grease lubrication, and are designed for maximum rigidity.
The friction torques of the bearing have been optimised, and the starting torque and running torque are almost identical.
In this way, myonic-AXRY-EX bearings fulfil all the requirements for modern highly dynamic and direct-driven machine axes. AXRY-EX bearings will be replaced by the new generation AXRY-NGX in the future. For high speed applications we recommend AXRY-NGS bearings.
Accuracy / designs
For the EX bearings, all variations, such as limitation of the axial and radial runout, height tolerances H1/H2 and the design with supported L-section ring AC are available without limitations.
Measuring system
AXRY-EX bearings can be equipped with inductive angle measurement systems. These are available in incremental and absolute design (as single or multi-head systems in very different accuracies). Mounting this system onto the bearing facilitates maximum accuracies through the exploitation of the precision on the bearing ring with minimal concentricity errors to the shaft (table). See more in the chapter Measuring systems.
