What type of bearing is a Kingsbury thrust bearing?

A Kingsbury thrust bearing is specifically designed to support axial loads, or thrust loads, making it a prime example of a thrust bearing. In operation, it allows for the axial movement of rotor components while effectively managing the forces created by these movements. The design of such bearings typically incorporates a series of pads that are lubricated to minimize friction and wear.

This lubrication can include hydrodynamic principles, where a wedge of fluid film forms between the surfaces, but the defining characteristic of a Kingsbury thrust bearing is its primary function in handling thrust rather than radial loads or simple sliding actions, as seen in other types of bearings. Its ability to maintain stability under high thrust conditions highlights its unique role in machinery. Thus, identifying it as a thrust bearing directly relates to its primary purpose and design features.