24 May 6 Types of Rolling Contact Bearings
The rolling contact bearings (ball or roller) are a versatile choice in a wide range of applications and gives reliable thrust or radial loads. This is a type of anti-friction bearing because it has the ability to provide low friction between the outer rings and ball. Also, this bearing is appreciated for its ease of use, low maintenance, and low price.
Here are a few of the most common rolling contact bearings:
The thrust ball bearing is useful for its ability to accept an axial load in a single direction. It isn’t built to support a radial load. This type of bearing is useful for accepting the higher axial load, and can vary in shape and size. Such bearings are a great choice for various aerospace, marine and automotive applications. They work well in applications that run at high speeds, such as the parts for a rotor blade on a radio controlled helicopter.
The deep groove bearing is designed to fit into a set of cut grooves to make it possible to give axial load support in dual directions. The even load provided helps to minimize noise, vibrations and friction. It is useful for applications that need great stiffness and accuracy, such as textile machines, turbines, compressors, gearboxes and clutches.
The tapered roller bearing is designed with the rollers and rings tapered to make it possible to support both the radial and axial loads. The amount of load accepted can vary based on the angle between the bearing axes and roller. A high angle makes it possible to support the greater load. This type of bearing is a common choice for use in machine tools.
The angular contact ball bearing is built to accept a high thrust load that travels in one direction. Plus, it can also work efficiently with radial loads. It is a reliable choice for parts that work at high-speed and require excellent accuracy.
The self-aligning ball bearings are designed to run at high speeds while still being able to generate very low friction. This type of bearing is useful in applications that suffer with shaft deflection or have issues with misalignment from mounting errors. They are a useful choice for the low to medium size loads and can feature in applications like agricultural, heavy machinery, mining, or textile.
The wheel hub bearing is created for use in the automotive industry and helps to give radial load support for the vehicle. They must be kept in perfect condition to maintain the smoothing drive performance of the vehicle.