A spherical roller bearing is a type of rolling-element bearing designed to handle heavy radial and axial loads in applications where there is significant misalignment or shaft deflection.
It features two rows of barrel-shaped rollers that can rotate in a common spherical outer raceway, allowing the bearing to self-align and adjust to misalignment between the shaft and housing.
This design provides high durability and efficiency under demanding conditions. Spherical roller bearings are widely used in heavy machinery, such as in mining equipment, construction machinery, paper mills, and wind turbines. Their robust construction and ability to accommodate high loads and misalignment make them essential for applications requiring reliable performance in harsh and variable environments.