Lower coupling restoring forces can increase bearing and seal life.
Bearings
Bearings are small parts of pump systems that play a critical role. They bear the load of the pump, allowing rotation. They must be properly lubricated and temperatures monitored to prevent failure. These articles explain the causes of bearing failure and how to prevent them - thus protecting overall system life.
Many of these factors relate to the ongoing instability in various parts of Europe, but in today’s interconnected global economy, innumerable current events and trends can impact the marketplace.
If the old saying “Build something better and people will buy it” is correct, then a new bearing housing design will be of interest to those focused on reliability.
Alternative bearing options can enhance reliability and increase energy efficiency.
One unique design transmits torque across the disc pack assemblies purely by friction, helping to prevent issues associated with stress concentration, backlash and chatter.
End users must understand the conditions that lead to early bearing failure to choose the best technology for their needs.
If power is interrupted, lubrication continues without causing major problems to pump bearings.
A large petrochemical plant increased the service life of its equipment from six months to three years.