One of the major design factors in the choice of a polymer bushing is the expected operating PV. The operating PV is the product of the surface speed of the shaft and the specific bearing load, and serves as an empirical tool for comparing the performance of different bearings.
Here are some additional articles on polymer bushings:
Over 100 Years of Labyrinth Seals
When it comes to seals, labyrinth seals are a standard design choice, and engineers have researching and implementing them for over one hundred years. The purpose of this post it to present you with seven questions about polymer labyrinth seals that you should know the answers to.
Need some additional inspiration? Check out these from the Advanced EMC blog: