Spherical roller bearing temperature rise "cause analysis and rescue method"

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Spherical roller bearing temperature rise "cause analysis and rescue method"

Source: China Bearing Network Time: 2013-09-02
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When the bearing temperature rises, the normal purchase bearing personnel must judge whether the bearing can operate incorrectly after the purchase; the usual bearing temperature rise has the following salvage methods:
1, the low quality of the device to form a heat treatment method is to improve the quality of the device.
2, the bearing belt is too tight to form a heat treatment method is to adjust the belt to make the elastic tight.
3, the use of the most preferred use of the standard accuracy of the TIMKEN bearing.
4, the smooth treatment of the formation of fever is to use the smooth material of the regular trademark and appropriate sanitation.
5, the rolling bearing damage to form a heat treatment is to replace the bearing. When we use the spherical roller bearing time; if it is found that its temperature is very high; then quickly stop the equipment work; then find out its cause; and follow the above The treatment plan of the supply is disposed of; however, the reason for the heat generation of the bearing is different; therefore, the method of treatment is also different; so it is still to be treated in detail; with the assistance of the technician, the conclusion is completed.
6, the use of the bearing spindle tortuosity or the box hole is not the same as the heart to form a heat treatment method is to correct the spindle 7, bearing device orientation is incorrect; will cause a larger ball end face and TIMKEN bearing seat inner and outer ring block The axial force of the table; forming a bearing overheating.
8. The treatment method that the axial force is too large to form heat is to clear and adjust the gap requirement of the sealing ring. 9. The processing method of forming the heat in the inner ring of the rolling bearing is to replace the TIMKEN bearing and the associated wear parts to correct the balance hole diameter and check of the impeller. Static balance value
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