What are the two types of thrust pad bearings?

Thrust pad bearings are a type of bearing that are used to support axial loads, or loads that are applied in a direction parallel to the axis of rotation. They are commonly used in applications where the load is applied in a single direction, such as in turbine generators and pumps.

Thrust pad bearings typically consist of a series of flat, circular pads that are arranged in a circle around the axis of rotation. The pads are made of a durable, low-friction material such as bronze or steel, and they are separated by a thin layer of lubricant.

There are two main types of thrust pad bearings:
Hydrostatic thrust pad bearings: These bearings are designed to support heavy loads and high speeds by using pressurized fluid to create a hydrodynamic film between the pads and the shaft.

Hydrodynamic thrust pad bearings: These bearings use the motion of the shaft to create a thin film of lubricant between the pads and the shaft, which supports the load and reduces friction.

Thrust pad bearings have many advantages over other types of bearings, such as:

High load capacity
Low friction
High speed capability
Low maintenance
High reliability
High temperature capability

Thrust pad bearings are used in a wide range of industrial applications such as turbines, pumps, compressors, heavy machinery and other high-speed rotating equipment. They are also used in aerospace and marine industry as well.

It is important to note that proper installation, lubrication, and maintenance are crucial for the performance and longevity of thrust pad bearings.