A plummer block bearing, also known as a pillow block bearing, is a type of bearing that is commonly used in various industrial applications. It is a mounted bearing that typically consists of a housing and a bearing insert.
The housing of the plummer block bearing is typically made of cast iron, steel, or other materials, and it provides support and protection for the bearing insert. The housing may have mounting holes or other features that allow it to be bolted or otherwise secured to a mounting surface.
The bearing insert of the plummer block bearing may be a ball, cylindrical, or spherical roller bearing, depending on the application. It is typically mounted within the housing and held in place with locking collars or other retaining mechanisms.
Plummer block bearings are often used in applications where the bearing needs to be mounted and secured in a fixed position, such as conveyor systems, processing equipment, and heavy machinery. They provide a secure and reliable method of supporting rotating shafts and can accommodate heavy loads and high speeds.
Overall, plummer block bearings are a versatile and widely used type of bearing that provide reliable support and protection for rotating shafts in a variety of industrial applications.