 These bearings are specially designed to handle radial, thrust, moment, reversible thrust or combination loads as required.  Cylindrical roller bearings for aerospace applications are capable of handling high radial loads and a wide range of application speeds.  Tapered roller bearings can withstand high accelerations and de-accelerations, heavy loads and a variety of temperature and environmental conditions.  Needle roller bearings are used for high-load applications with low to moderate speeds. Designs include needle thrust, combined axial/radial bearings and track rollers.  Spherical roller bearings are the preferred choice when operating conditions include heavy loads and difficulties with housing alignment or shaft deflection.  Aircraft landing wheel bearings are the standard in main and nose wheel assemblies for private, commercial and military planes. |