Lianda

The joint bearing is a spherical sliding bearing, and the basic type is composed of an inner and outer ring with a spherical sliding spherical contact surface. The joint bearing is mainly composed of an inner ring with an outer spherical surface and an outer ring with an inner spherical surface, which can bear a large load. According to its different types and structures, it can bear radial load, axial load or radial and axial combined load. Due to the inner ring on the outer spherical surface of the composite material, so the bearing can produce self lubrication in the work. It is generally used for swing motion with low speed, and can also be tilted within a certain angle range. When the support shaft and the shaft shell hole are not concentric, it can still work normally. Self-lubricating joint auxiliary should be used in water conservancy, professional machinery and other industries. Because the spherical sliding contact area of the joint bearing is large, the inclination angle is large, and also because most of the joint bearing adopts special process treatment methods, such as surface phosphating, galvanizing, chrome plating or outer sliding surface lining, inlay, spraying, etc. Therefore, it has a large load capacity and impact resistance, and has the characteristics of corrosion resistance, wear resistance, self-aligning, good lubrication or self-lubricating dirt pollution, even if the installation is misplaced, it can work normally. Therefore, joint bearings are widely used for low-speed swing motion, tilt motion and rotation motion.
Spherical plain bearings and rod end plain bearings are available in a variety of designs and have different combinations of sliding contact surfaces. Each design and combination has unique properties that make it particularly suitable for certain applications.
 

Widely used in electronic equipment, woodworking machinery and equipment, automatic cutting equipment, medical equipment, printing machinery, textile machinery, precision machine tools, office equipment, food packaging equipment and other industrial automation machinery and equipment.