The Aluminum Rod Ends is a spherical plain bearing when it is used. In operation, the basic type is composed of an inner and outer ring having a spherical sliding spherical contact surface, and the aluminum rod end bearing is mainly composed of an inner ring having an outer spherical surface and a It has an inner spherical outer ring that can withstand large loads. Depending on their type and construction, it is possible to withstand radial loads, axial loads or combined loads of radial and axial forces. Since the outer surface of the inner ring is provided with a composite material, the bearing can be self-lubricated during operation.
When used, the aluminum rod end bearing is generally used for low-speed oscillating motion, and can also be tilted within a certain angle range. When the support shaft and the shaft housing hole have different degrees of centering, they can still work normally. Self-lubricating joints are used in water conservancy and professional machinery industries. Because the spherical sliding contact area of the joint bearing is large, the inclination angle is large, and because most of the joint bearings adopt special processing methods, such as surface phosphating, galvanizing, chrome plating or outer sliding surface lining, inserting, spraying and the like.
The aluminum rod end bearing has large load capacity and impact resistance, and has the characteristics of corrosion resistance, wear resistance, self-aligning, lubrication or self-lubricating and non-lubricating dirt pollution, even if the installation is misaligned. Therefore, joint bearings are widely used for low-speed oscillating motions, tilting motions, and rotational motions.