Plastic bearing in pipe pump
2015-05-22 by seoer4
Seal ring also known as leakage ring. The gap between the impeller and the pump shell over the general assembly caused by pump high-pressure water flow through the gap area of low pressure pipeline pump out the water, angular contact thrust ball bearing reducing efficiency.
Small gap can cause friction between the impeller and the pump casing wear. In order to increase the flow resistance reducing internal leakage and delay the service life of the impeller and the pump shell and the impeller in the pump shell edge and foreign aid junction with sealing ring,Slewing bearing ， sealing the gap remains between 0.25 ~ 1.10mm is appropriate.
