Product Overview: The 22256 Heavy-Duty Spherical Roller Bearing
The 22256 Spherical Roller Bearing is a high-capacity component engineered for the most demanding industrial environments. With principal dimensions of 280x500x130mm, this bearing is a key part of our 22200 Series, designed to support extremely high radial and axial loads. Its standout feature is the ability to self-align, compensating for significant shaft deflection and housing misalignment without compromising performance. The bearing contains two rows of symmetrical barrel-shaped rollers that share a common sphered raceway in the outer ring, allowing for angular adjustment and reducing stress on the assembly.
As a premier supplier of industrial components, we ensure our 22256 bearings are manufactured to the highest standards, providing unparalleled reliability and longevity. These bearings are indispensable in heavy machinery where immense forces and challenging operating conditions are the norm. Explore our comprehensive range of Spherical Roller Bearings to find the ideal solution for your heavy-duty applications.
Key Features of the 22256 Bearing
- Exceptional Load Capacity: Designed with two rows of rollers to manage very high radial and significant axial loads in both directions.
- Self-Aligning Capability: The spherical outer raceway allows the bearing to accommodate angular misalignment between the shaft and housing.
- Robust and Durable Construction: Manufactured from high-purity, hardened bearing steel for superior wear resistance and extended operational life.
- Optimized Internal Geometry: Engineered to minimize friction and heat generation, enhancing efficiency and reliability under heavy loads.
- High-Precision Manufacturing: Produced to strict tolerances, ensuring dimensional accuracy and consistent, reliable performance.
- Versatile Mounting Options: Available with either a cylindrical or tapered bore to suit various mounting configurations, often used with adapter or withdrawal sleeves.
Common Applications of 22256 Bearings
- Mining and Construction: Ideal for crushers, vibrating screens, conveyors, and heavy earth-moving equipment.
- Steel and Metal Processing: Used in rolling mills, continuous casters, and other high-temperature, high-load machinery.
- Pulp and Paper Industry: Essential for calendar rolls, press sections, and other processing machinery.
- Wind Energy: Commonly found in the main shafts and gearboxes of wind turbines where reliability is critical.
- Industrial Gearboxes: Provides robust support for gears and shafts in large-scale power transmission systems.
- Marine Propulsion: Used in ship propeller shafts and other demanding marine applications.
- Large Fans and Blowers: Supports heavy rotating assemblies in industrial ventilation and processing systems.
Benefits of Using the 22256 Bearing
- Enhanced Machine Uptime: The bearing's ability to handle misalignment and heavy loads reduces the risk of premature failure and costly downtime.
- Long Service Life: Superior materials and design ensure longevity even in the harshest operating conditions.
- Reduced Maintenance Requirements: Its durable and reliable nature minimizes the need for frequent inspection and replacement.
- Improved Operational Safety: High-quality construction provides a dependable solution for critical, heavy-load applications.
- High Performance Under Stress: Maintains operational integrity despite shaft deflection, vibration, and shock loads.
- Versatile Application Range: A single bearing type can solve complex load and alignment challenges across numerous heavy industries.
