Threaded rod end bearing basic knowledge sharing

- Dec 29, 2017-

From the structure point of view, in fact, the internal thread rod end bearing belongs to a rather special sliding bearing. In comparison, its overall structure than the simple rolling bearing, which is mainly composed of a spherical outer ring and an inner spherical outer ring composition. In practical applications, the female rod end bearing to withstand greater load.


Currently in production operations, this type of female rod end bearing is mainly used for lower speed swinging movement, that is, angular movement. Because of its spherical sliding surface, it can also tilt within a certain range of angles, also known as self-aligning movement.


So far, the internal thread rod end bearings have been widely used in engineering hydraulic cylinders, forging machine tools, construction machinery, automation equipment, automobile shock absorbers and water conservancy machinery and other industries. This bearing is usually used in a special process, such as surface phosphating, galvanized, chrome and so on.


Because of the design and production at the time, the more advanced technology and technology, so the rod end of the internal thread also has anti-corrosion, wear resistance, self-aligning, lubrication, and other advantages. The bearing is also attached to the threaded rod extension, threaded left and right spin points. From the structure point of view, it is mainly composed of self-lubricating radial bearings and rod end body combination. Galvanized rod end surface, the inner spherical chrome plated.


It should be noted that, when the rod end of the screw rod to reach its end of life, it should be promptly replaced to ensure safe production.


And in the replacement of the rod end of the rod when the need to use the appropriate removal methods and special tools for removal. Otherwise, improper disassembly will not only damage the female threaded rod end bearings but may also cause danger.