A&F Thrust Bearing/ Thrust Ball Bearing 51100

Thrust ball bearings by a list of steel ball (with keep frame), a shaft circle (and shaft tight fitted) and a seat ring (and shaft have clearance and the bearing hole with tight fitted) composition, and a steel ball in the axis rotation circle circle between. A direction can only carry axial load, can't bear radial load. Because of the axial load is evenly distributed in each ball, so load capacity bigger; But work, bigger, allowed temperature limit rotational speed is low.

Thrust ball bearings can limit the radial shaft or case, but it can limit moving axis and the shell a direction of the axial movement, thus, such bearing usually and deep groove ball bearing joint use. When installed, axis and the axis of the housing holes must keep him, otherwise will due to stress concentration premature damage caused by bearing. In order to eliminate this unhealthy phenomenon, but all circle diameter and housing holes left between 0.5 to 1 mm radial clearance. Shaft centerline and shell supporting surface should ensure that the vertical axis tilt, are not allowed to happen, or it will and buckling load distribution non-uniform cause because of bearing premature failure. To eliminate the axis tilt, bearing here on the surface of the circle of supporting with elastic cushion material, such as oil resistant rubber and leather, or use a sphere with thrust ball bearings.

Thrust ball bearing is separated type bearings, according to its structure is divided into one-way thrust ball and two-way thrust ball bearings. One-way thrust ball bearings can withstand a direction of the axial load, two-way thrust ball bearings can withstand the two directions of the axial load. They are all can't bear radial load. Thrust ball bearing and insert the structure of the mat, due to the installation of seat cushion MianCheng spherical shape, the bearings are self-aligning performance, can reduce the influence of the installation error.

Thrust ball bearings are used in automobiles, machine tools, and other industries.  

Production process :

1. Abrasive machining of steel pipe;

2. The inner & outer ring grinding;

3. The precision work of inner ring & outer ring;

4. Bearing cleaning;

5. The Assembly of inner ring , outer ring , bearing balls & cage, etc;

6. Bearing inspection( precison, noise & vibration levels);

7. Packing: in plastic tube, then in carton & pallet or in color single box, then in carton & pallet, or as the customers' request...