Rod End Bearing also known as heim joints, are mechanical components that are used to connect various parts of a machine or mechanical system. They consist of a spherical ball enclosed in a housing or socket, with a threaded rod extending from the housing. Rod end bearings are commonly used in automotive and aerospace applications, as well as in industrial machinery and equipment. Rod End Bearing is designed to allow for rotational and linear movement, as well as for the absorption of shock and vibration.