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Thrust bearings Installation Precautions
    点击数:6258         日期:2014/4/4
The plane thrust bearing in the assembly mainly bear axial load, its wide application. Although the thrust bearing installation and the operation is relatively simple, but the actual repair is often an error has occurred, namely the bearing ring and loose ring installation position is not correct, the bearing out of action, the shaft neck quickly wear. Tight inner ring and shaft neck for transition fit, when the shaft rotates to drive the locking ring, and the rest parts end friction, the axial force (Fx), there will be greater than the inner diameter of the friction torque with the torque, resulting in tight ring and the shaft surface forced rotation, aggravate the wear of shaft neck.
Therefore, the thrust bearing installation should pay attention to the following points.
(1) to distinguish between the bearing ring and loose ring (judgment, according to the bearing bore size aperture is O.1 ~ O.5mm).
(2) a piece of distinguish mechanism (i.e., no moving parts, mainly refers to the assembly).
(3) no matter what the situation, bearing loose ring should always be on end face static piece on.
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