Product Overview: The 22252 Heavy-Duty Spherical Roller Bearing
The 22252 Spherical Roller Bearing is a high-capacity component engineered to perform in the most demanding industrial environments. As a key part of our 22200 Series, this bearing is designed with a 260mm bore diameter, a 480mm outer diameter, and a 130mm thickness. Its primary function is to handle extremely heavy radial and significant axial loads in both directions. The unique internal design, featuring two rows of symmetrical barrel rollers and a common sphered raceway in the outer ring, allows it to accommodate misalignment and shaft deflections, making it indispensable for applications where perfect alignment is difficult to achieve or maintain. Our Spherical Roller Bearings are manufactured to the highest industry standards, ensuring superior performance, reliability, and service life in heavy-duty machinery.
Features of the 22252 Bearing
- Exceptional Load Capacity: Designed with two rows of rollers to manage very high radial and axial loads, ideal for heavy industrial use.
- Self-Aligning Capability: The spherical outer ring raceway allows the bearing to compensate for angular misalignment between the shaft and housing.
- Robust Construction: Manufactured from high-purity, ultra-clean bearing steel for maximum durability and resistance to wear and fatigue.
- Optimized Internal Design: Engineered for low friction and minimal heat generation, ensuring efficient operation and extending lubricant life.
- Dimensional Stability: Heat-treated to remain stable and functional even at high operating temperatures.
- Versatile Mounting: Available with a cylindrical bore for standard press fits or a tapered bore for mounting with adapter or withdrawal sleeves.
Applications of 22252 Bearings
- Mining and Construction: Used in heavy machinery like rock crushers, vibrating screens, and conveyor systems that operate under extreme loads and harsh conditions.
- Pulp and Paper Mills: Essential for rollers in press sections, calenders, and drying cylinders where high loads and temperatures are common.
- Steel Manufacturing: Found in continuous casters, rolling mill stands, and other high-temperature, heavy-load equipment.
- Wind Energy: Critical component in wind turbine main shafts and gearboxes, where it must withstand fluctuating loads and harsh weather.
- Industrial Gearboxes: Provides reliable support for gears and shafts in large-scale transmissions for various industries.
- Marine Propulsion Systems: Used in propeller shafts and other critical marine applications requiring high reliability and load capacity.
- Heavy-Duty Fans and Blowers: Supports large industrial fans where significant forces and potential shaft deflection are present.
Benefits of Using the 22252 Bearing
- Enhanced Operational Reliability: Reduces the risk of premature failure by tolerating misalignment and heavy loads, leading to less machine downtime.
- Extended Service Life: Superior design and material quality result in a longer operational lifespan, even in contaminated or high-stress environments.
- Reduced Maintenance Costs: The bearing's durability and ability to handle operational imperfections decrease the need for frequent replacements and repairs.
- Improved Machinery Performance: Low-friction operation contributes to greater energy efficiency and smoother running of equipment.
- High Versatility: Suitable for a vast range of heavy-duty applications across multiple industries, making it a flexible engineering solution.
- Superior Durability: Withstands shock loads and vibrations common in heavy industrial settings, ensuring consistent performance.
