Spherical roller bearings are engineered to handle extremely heavy radial loads and significant axial loads in both directions while accommodating shaft misalignment. Featuring two rows of rollers and a spherical raceway, these bearings automatically adjust to shaft deflection and housing misalignment, reducing stress and extending service life. They are ideal for demanding applications such as mining, aggregates, pulp and paper processing, and heavy industrial machinery where durability, load capacity, and reliability are critical.
Options: Available in a wide range of configurations to meet diverse application requirements, with solutions manufactured under our PTI and TRITAN brands.
Bearing materials include high-strength AISI 52100 chrome steel, providing exceptional durability and fatigue resistance under heavy loads.
Bore types include straight and tapered configurations, allowing for flexible mounting options and ease of installation. Closure options include open, double-sealed, and unsealed designs to suit various operating environments and contamination levels.
These bearings are available with a wide range of dynamic and static load ratings to support high-load applications. Designed for performance across varying operating conditions, spherical roller bearings can operate at temperatures up to 390°F depending on configuration and lubrication.
Additional features include a variety of outer diameters and widths to meet application space and load requirements, along with retainer material options such as brass and steel for enhanced strength and performance in demanding conditions.
