Track Roller Ball Bearing

Track roller ball bearings are a type of antifriction bearing that are designed to support heavy radial loads and axial loads in both directions. They are commonly used in applications where there is a need for smooth and precise movement, such as in conveyor systems, cam drives, and linear motion applications.

These bearings consist of an outer ring, an inner ring, a set of rolling elements (usually balls), and a cage that holds the rolling elements in place. The outer ring has a cylindrical or crowned profile, which allows the bearing to roll smoothly along a track or rail. The inner ring is usually mounted on a shaft and provides support for the rolling elements.

Track roller ball bearings are available in various designs, including sealed and shielded versions, to provide protection against contaminants and to retain lubrication. They are also available with different types of cages, such as pressed steel or machined brass, depending on the specific application requirements.

These bearings are known for their high load-carrying capacity and long service life. They are designed to operate at high speeds and can withstand heavy shock and impact loads. Additionally, track roller ball bearings are self-aligning, which means they can compensate for misalignment between the track and the bearing.

In summary, track roller ball bearings are a type of antifriction bearing that are used to support heavy loads and provide smooth and precise movement along a track or rail. They are commonly used in various industrial applications and are known for their durability and reliability.