Product Overview: The 22210 Spherical Roller Bearing
The 22210 Spherical Roller Bearing is a high-capacity, double-row, self-aligning roller bearing designed to withstand the most demanding industrial applications. With industry-standard dimensions of 50mm Bore Diameter, 90mm Outer Diameter, and 23mm Thickness, this bearing is a crucial component in heavy machinery. As part of our 22200 Series, it belongs to a family of robust Spherical Roller Bearings engineered for superior performance under heavy radial loads, significant axial loads in both directions, and challenging misalignment conditions.
The unique internal design features two rows of symmetrical barrel-shaped rollers and a common sphered raceway in the outer ring. This configuration allows the bearing to accommodate angular misalignment between the shaft and housing, preventing excessive stress and premature wear. It is an indispensable component for industries requiring reliable operation and minimal downtime.
Key Features of the 22210 Bearing
- Self-Aligning Capability: Automatically compensates for shaft deflection and mounting errors, reducing operational stress on the machinery.
- High Load-Carrying Capacity: The double-row roller design is optimized to handle substantial radial and axial loads simultaneously.
- Robust Construction: Manufactured from high-purity, hardened bearing steel for exceptional durability and resistance to wear and fatigue.
- Optimized for Heavy-Duty Use: Engineered to perform reliably in harsh environments with high levels of contamination, shock, and vibration.
- Low-Friction Operation: Precision engineering of rollers and raceways ensures smooth rotation, minimizes heat generation, and enhances efficiency.
- Dimensional Stability: Heat-treated to maintain its shape and integrity even at high operating temperatures, ensuring consistent performance.
Common Applications
- Industrial Gearboxes: Provides essential support for gears and shafts in heavy-duty transmission systems.
- Mining and Construction: Used in crushers, vibrating screens, and conveyor systems where shock loads and misalignment are common.
- Pulp and Paper Mills: Ideal for machinery like press rolls and calenders that operate under heavy loads and wet conditions.
- Wind Turbines: Supports the main shaft and gearbox components, enduring variable loads and operational stresses.
- Fans and Blowers: Ensures reliable, long-term operation in large industrial ventilation systems.
- Steel Manufacturing: Employed in continuous casting machines and rolling mills where high temperatures and heavy loads are prevalent.
- Marine and Offshore Equipment: Suitable for propulsion systems and deck machinery requiring high reliability and corrosion resistance.
Benefits of Using the 22210 Bearing
- Enhanced Machine Reliability: Its ability to handle misalignment and heavy loads leads to fewer breakdowns and increased operational uptime.
- Extended Service Life: The durable design and high-quality materials significantly prolong the bearing's life, even in extreme conditions.
- Reduced Maintenance Costs: Less prone to failure, which translates to lower expenses for repairs, replacements, and labor.
- Improved Productivity: Smooth and efficient operation contributes to better overall performance of the machinery.
- Versatile Performance: An excellent choice for a wide array of heavy industrial applications, simplifying inventory and procurement.
- Increased Safety: Reliable bearing performance is critical for preventing catastrophic failures in heavy machinery.
