INA bearing burns and treatment
2024-03-02 09:06:35
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INA bearing burns and treatment
Source: China Bearing Network Time: 2018-02-02
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The so-called INA bearing presents a burn injury condition: the INA bearing's race wheel, roll body and the support frame are heated rapidly during rotation until discoloration, softening, welding and damage.
The primary reason for the formation of INA bearing burns is because of the poor smoothness of INA bearings; the use of non-orthogonal smoothing agents; perhaps too much smoothing agent; too little; all are incorrect. Secondly, it can be excessive load (pre-pressed Large). The rotation speed is too large. The clearance is too small. There is water or other foreign matter intrusion. If the above two conditions are not the case, the accuracy of the shaft and the INA bearing housing is poor, and the deflection of the shaft is large. See here; I think We all want to know the way to deal with; first; to discuss the smoothing agent and smooth method; choose the INA bearing smoothing agent; and its dosage; and to correct the selection of INA bearings. Discussion cooperation, INA bearing clearance and preload; Improve sealing equipment. View the accuracy of the shaft and INA bearing housing.
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