Types of Thrust Roller Bearings

There are three types of thrust roller bearings: Spherical roller, Needle roller, and banded ball. Read on to learn more about these types. They're designed for heavy axial loads in one direction and low friction rotation. They can also accommodate angular misalignment. In general, a spherical roller thrust bearing is a good choice for high-stress, radial applications.

Spherical roller thrust bearing

A spherical roller thrust bearing is a rolling element thrust bearing that allows for rotation at low friction, angular misalignment, and axial loads in one direction. Its unique construction allows it to be used for various applications, including aircraft and ship engines. Here's a look at the benefits of these bearings. You'll find that they can take high radial and axial loads.

Spherical roller thrust bearings are generally self-aligning and have one shaft and one housing washer raceway. Their shape transmits loads at an angle to the bearing axis and has a high load-carrying capacity. They're also internally self-aligning, which makes them ideal for applications involving shaft misalignment. You can find one that meets your specific needs by browsing our large collection of spherical roller thrust bearings.

Needle roller thrust bearing

A Needle roller thrust bearing consists of a steel plate cage that is press-formed and hardened. Its diameter can vary by a few micrometers. This makes it a rigid bearing, with a high lubricant capacity. Its lowest sectional height makes it an excellent choice for thrust washer applications. There are many different types of needle roller thrust bearings, including thin types for a wide range of applications.

Needle roller bearings are characterized by their compact cross section and high stiffness. They also offer the lowest cost per pound of capacity when compared to other types of bearings. They are particularly advantageous for use in automated assembly equipment. Needle rollers are available in two different end configurations: a sealed or an open end. The sealed needle bearings are pre-packed with general-purpose bearing grease. Needle roller bearings can also be drawn-cup, with one or two open ends for positive sealing.

Banded ball thrust bearing

Banded ball thrust bearings are designed to support axial forces in one direction. Steel cages make this type of bearing durable for industrial use. The bearings also feature oil lubrication and grooved races that help maintain steady alignment. Moreover, these bearings feature large, symmetrical balls for axial force support. This type of bearing is recommended for applications where the bearing will be exposed to external environments, such as in ships.

The T-100 Banded Ball Thrust Bearing is available in a variety of dimensions ranging from 0.313'' to 6.5'' bore and 0.688'' to 8.75'' OD and 1.5'' height. It is ideal for applications that are subject to moderate speeds and thrust loads. Its design combines precision steel balls with a pair of cold-formed races. A soft steel band surrounds each piece of steel to provide a fully unitized assembly. It also serves as a protective shield for the lubricant, which helps keep contaminants out.