What are the features of ge bearing?

Features of ge bearing
ge bearing can withstand larger loads. According to its different types and structures, it can bear radial load, axial load or combined load of radial and axial.
Since the ge bearing is embedded with composite material on the outer spherical surface of the inner ring, the bearing can produce self-lubrication during operation. It is generally used for low-speed swing movement and low-speed rotation, and can also be used for tilting movement within a certain angle range. It can still work normally when the support shaft and the shaft shell hole are not centered.
Self-lubricating ge bearings are widely used in engineering hydraulic cylinders, forging machine tools, engineering machinery, automation equipment, automotive shock absorbers, water conservancy machinery and other industries.

ge bearing is a spherical sliding bearing, the basic type is composed of inner and outer rings with spherical sliding spherical contact surfaces. Depending on its structure and type, it can withstand radial loads, axial loads, or combined loads acting simultaneously in the radial and axial directions.

Because the spherical sliding contact area of ​​the ge bearing is large and the inclination angle is large, and because most ge bearings adopt special processing methods, such as surface phosphating, galvanizing, chrome plating or external sliding surface lining, inlaying, spraying, etc., Therefore, it has a large load capacity and impact resistance, and has the characteristics of anti-corrosion, wear resistance, self-aligning, good lubrication or self-lubrication without lubrication pollution, and can work normally even if the installation is misplaced. Therefore, the ge bearing is widely used in swinging motion, tilting motion and rotating motion at a low speed.

The ge bearing is mainly composed of an outer ring and an inner ring. The inner spherical surface of the outer ring and the outer spherical surface of the inner ring form a rolling friction pair.
Because the structure and working mechanism of ge bearings are completely different from rolling bearings, joint bearings have their own technical characteristics and maintenance requirements.
The allowable operating temperature of the ge bearing is mainly determined by the matching materials between the sliding surfaces of the bearings, especially the sliding surface of the plastic material of the self-lubricating joint bearing, its bearing capacity will tend to decline at high temperatures.

For example, when the sliding surface material of the lubricating ge bearing is paired with steel/steel, the allowable operating temperature depends on the allowable operating temperature of the lubricant. But for all lubricated and self-lubricated spherical bearings, they can be used within the temperature range of -30℃～80℃, and maintain the correct ge bearing capacity.
The inclination angle of ge bearing is much larger than that of general adjustable centering rolling bearings, and it is very suitable for use in the bearing parts with low concentricity requirements.

The inclination angle of the  varies with the size, type, sealing device and support form of the bearing. The tilt angle range of radial spherical plain bearings is 3°～15°, the angular range of angular contact spherical plain bearings is 2°～3°, and the tilt angle range of thrust spherical plain bearings is 6°～9°.
In any case, the selected fit of the ge bearing must not cause uneven deformation of the ring. The choice of the matching nature and grade must be determined according to the working conditions such as bearing type, support form and load size.

 

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