Rod-end joint bearing can bear large radial load and bidirectional axial load at the same time. It is a small self-aligning ball bushing and can be used as control and linkage mechanism in machine tools, textile machinery and packaging machinery.
The joint bearing is a spherical sliding bearing, and the basic type is composed of an inner ring and an outer ring, and the inner ring and the outer ring have spherical sliding contact surfaces.
The rod end joint bearing is used to bear radial load in any direction and axial load less than or equal to 0.2 times the radial load. A threaded convex rod is attached to the rod end body, and the thread is divided into inner and outer parts.
The bearing is widely used in low-speed swinging motion, tilting motion and rotating motion.
For example, children sit on long horses, textile machinery, food machinery, and some hinge parts of connecting rods with low rotation speed, packaging machinery, medical machinery and so on.
The rod end joint bearing is mainly composed of the inner ring of the outer spherical surface and the outer ring of the inner spherical surface, which can bear a large load. According to the different types and structures of rod-end joint bearings, they can bear radial load, axial load or combined radial and axial load. Rod-end joint bearings are generally used for low-speed swinging motion, and can also do tilting motion within a certain angle range. According to its different types and structures, it can bear radial load, axial load or a combination of radial and axial load. Rod-end joint bearings are widely used in engineering hydraulic cylinders, forging presses, engineering machinery, automation equipment, automobile shock absorbers, water conservancy machinery and other industries.
Characteristics of joint bearing
The joint bearing can bear a great load. According to its different types and structures, it can bear radial load, axial load or a combination of radial and axial load. Because the outer spherical surface of the inner ring is inlaid with composite materials, the bearing can produce self-lubrication in work. Generally, it is used for low-speed swing motion and low-speed rotation, and can also do tilting motion within a certain angle range. When the bearing shaft is not concentric with the shaft sleeve hole, it can still work normally. Self-lubricating joint bearings are used in water conservancy, professional machinery and other industries.
Application of joint bearing
Joint bearings are widely used in engineering hydraulic cylinders, forging presses, engineering machinery, automation equipment, automobile shock absorbers, water conservancy machinery and other industries. Introduction and classification of joint bearings: joint bearings are spherical sliding bearings, and the basic type is spherical sliding spherical contact surface composed of inner and outer rings. According to different structures and types, it can bear radial load, axial load, or combined radial and axial load. Because of the large sliding contact area and large inclination angle of spherical surface of joint bearings, most joint bearings adopt special processing methods, such as surface phosphating, zinc plating, chromium plating or external sliding surface lining, pad and spraying. Therefore, it has great bearing capacity and impact resistance, and has the characteristics of corrosion resistance, wear resistance, self-aligning, good lubricity or self-lubrication, and no lubricating dirt pollution, and can work normally even if it is installed incorrectly. Therefore, joint bearings are widely used in low-speed swinging motion, tilting motion and rotating motion.