Spherical plain bearings are simple in structure and unique in function. They are mainly composed of an inner ring with an outer spherical surface and an outer ring with an inner spherical surface. They can realize self-aligning movement within a certain range and effectively compensate for the misalignment between the shaft and the shaft housing hole. Spherical plain bearings are divided into radial spherical plain bearings, angular contact spherical plain bearings, thrust spherical plain bearings and end spherical plain bearings according to the contact angle and structural form, and put forward positioning requirements for different working conditions.
1. What is a spherical plain bearing?
Spherical plain bearings are a type of sliding bearing that consists of an inner ring (with an outer spherical surface) and an outer ring (with an inner spherical surface). They have a simple structure and can withstand larger pivots, including torsion, twisting or a combination of the two. Spherical plain bearings are suitable for low-speed special swinging motion (angular motion) and tilting and self-aligning motion within a certain range, and can compensate for greater misalignment between the shaft and the axle box hole.
2. Product features
(1) Strong load-bearing capacity
Can withstand greater torque, fit and joint fasteners.
(2) Good self-aligning performance
Adapts to increased eccentricity or tilt angle between the shaft and the shaft seat hole.
(3) Suitable for low-speed swing and angular motion.
Particularly suitable for swinging mechanical structures.
3. Applications
1. Engineering machinery
2. Metallurgical equipment
3. Excavator
4. Hydraulic cylinder rod end connection
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Zhangzhou Dingsen Trading Co., Ltd.
