What is the performance of eye ball bearing?

Because the structure and working mechanism of the eye ball bearing are completely different from the rolling bearing, the joint bearing has its own technical characteristics and maintenance requirements.
Working temperature of eye ball bearing
The allowable working temperature of the eye ball bearing is mainly determined by the matching materials between the sliding surfaces of the bearing, especially the plastic sliding surface of the self-lubricating joint bearing, its load-carrying capacity will decline at high temperatures.

For example, when the sliding surface material of the lubricating eye ball bearing is paired with steel/steel, the allowable operating temperature depends on the allowable operating temperature of the lubricant. But for all lubricating and self-lubricating joint bearings, they can be used within the temperature range of -30℃～+80℃ and maintain the correct bearing capacity.

the inclination of the eye ball bearing
The inclination angle of eye ball bearing is much larger than that of general adjustable centering rolling bearings. It is very suitable for use in supporting parts with low concentricity requirements. The inclination angle of joint bearings varies with the size, type, sealing device and support form of the bearing. Generally, the inclination angle range of radial joint bearings is 3°～15°, the inclination angle range of angular contact joint bearings is 2°～3°, and the inclination angle range of thrust joint bearings is 6°～9°.

The match of eye ball bearing
In any case, the selected fit of the eye ball bearing must not cause uneven deformation of the ferrule. The selection of the fit nature and grade must be determined according to the bearing type, supporting form and load size and other working conditions.

Loading and unloading
The loading and unloading of eye ball bearing should follow the following principles, that is, the force applied by assembly and disassembly cannot be directly transmitted through the spherical sliding surface. In addition, auxiliary loading and unloading tools, such as sleeves, detachers, etc., should be used to directly and evenly apply the loading and unloading force applied from the outside to the matched ferrule, or use auxiliary methods such as heating for unloaded loading and unloading.

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