spindle bearing shell
Thread Content
The bearing measurement points are TE21014-21017
The alloy has lost its properties. What could be the reason?
The tiles are burned. Is there a problem with the gas station?
What happened here? Is it caused by excessive vibration?
It is necessary to check the contact between the bearing shells and the shaft, as well as whether the clearance at the top of the bearing shells is appropriate
Replacing the bearing shells is the most basic step; it’s also necessary to understand what caused the problem. This is how we can avoid further problems. There is a slight increase in temperature (color change), as well as mechanical fatigue due to stress at the edges; if the edges of the babbitt alloy section are smooth, cavitation should be considered as the cause. Send a photo at the same time to discuss learning together*.
1. Check whether the oil pressure and the return temperature of the cooling water during equipment operation are within the specified ranges； 2. The original data indicates that this is most likely caused by an inappropriate installation clearance.
There should be some information upstairs; please share it