May be a lot of customers there are cases when using SKF bearings doubt, why have some SKF bearings with cage, some SKF bearings cage.
SKF Bearings (Rolling) points with cage and without cage two structures. Large SKF Bearing general requirements bear a greater load, often without the cage, but filled with rolling bodies between the inside and outside the raceway. And most small and medium-sized rolling bearing with a cage.
SKF bearings in the machining process, the SKF bearing outer ring, inner ring, rolling element and cage, how to load into the piece. Simply speaking, the first SKF bearing inner and outer rings are put away, the inner ring put aside, then put the rolling element (aside), then adjust the position of the rolling element, and finally, put the cage.
Now we all know in the process of the SKF bearings cage to participate in the SKF bearing cage is mainly in the end What is the role?
The cage effect:
1, guide and promote the rolling element rolling in the right raceway;
2, cage rolling element equidistant separated cloth to prevent the work in the raceways on the circumference for rolling bodies collide with each other and friction;
3, in the separation of SKF bearings, rolling element and a ring together, in order to prevent the rolling body off.
SKF bearings known as the window used to isolate and guide the rolling element, pocket hole clearance cage activity in the radial and axial activity, radial gap known as the cage. The roller cage variety of structure types, complex shape. Cage equidistant pocket Kong, the shape of the pocket hole spherical, circular, oval, rectangular and tooth type, its size is larger than the size of the rolling element, the difference between a pocket-hole gap, sometimes rolling cage the connection between the part of the window is called the beam, does it connect and increase the role of cage strength.


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