Spherical Plain Bearings And Rod Ends

Spherical Plain Bearings And Rod Ends

The vibration of rod end joint bearing is sensitive to the damage of rod end joint bearing, for instance peeling, indentation, rust, crack and wear will be reflected in the vibration measurement of rod end joint bearing; therefore, the size of vibration can be measured through the use of special...


Product Description

The joint bearing is mainly composed of a special an inner ring with an outer sphere and a sliding bearing with a special structure(the outer ring with an inner sphere). It is able to withstand heavy loads. The structure of the joint bearing is simpler than rolling bearing, which mainly consists of an inner ring with an outer sphere and an outer ring with an inner sphere. The joint bearings are generally used for the oscillating motion with low velocity (i.e. angular motion). As the sliding surface is spherical, they can also make the inclined motion (i.e. centering motion) within a certain Angle range, and they can still work normally when the support shaft and the shaft housing hole are not concentric.


It has the advantages of large load capability, easy mounting and dismounting.

It is corrosion resistance, abrasion resistance and self aligning.

It can apply to the machine that requires heavy radial load and axial load in a small-range direction.


Hydraulic oil tank, forging press machine,construction machinery and automation equipment,the vibration damper, andwater conservancy machinery industries. Oscillating bearings have a big load carrying capacity and impact resistance.

Accordingto different structures and types, oscillating bearings can bear radial load, axial load and combined load.

Product Drawing


Please Note:

1.Do not scale drawing.
2. Unless otherwise specified, all dims are in inches.
3. Ball must move freely with fingers: no striction of movement.
4. Ball and Housing plating to withstand 96 hour salt spray test..
5. The Ball end play to be.002" maximum.
6. The Ball in-out play to be.003" maximum.
7.Color of plating Clear means White or Silver color.
8. Ball and Housing plating must with stand 96 hr of salt spry test without any visible red rust.

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