Product Overview: The 23228 Spherical Roller Bearing
The 23228 Spherical Roller Bearing is a high-capacity component engineered to excel in the most demanding industrial environments. With principal dimensions of 140mm bore diameter, 250mm outer diameter, and 88mm thickness, this bearing is part of the robust 23200 Series. As a premier example of Spherical Roller Bearings, it is specifically designed to handle very heavy radial and significant axial loads in both directions. Its key feature is the ability to accommodate misalignment between the shaft and housing, making it indispensable in applications where shaft deflection or mounting errors are a concern.
Manufactured from high-purity, hardened bearing steel, the 23228 bearing features two rows of symmetrical barrel-shaped rollers that self-adjust within a common sphered outer ring raceway. This design ensures optimal load distribution and minimizes stress, even under severe misalignment. It is a vital component for heavy machinery, providing exceptional reliability and a long service life.
Key Features of the 23228 Bearing
- Self-Aligning Capability: Automatically compensates for angular misalignment and shaft deflection, reducing wear and extending operational life.
- High Load Capacity: Designed with two rows of rollers to support extremely high radial loads and substantial axial loads in both directions.
- Robust Construction: Made from high-quality bearing steel for superior durability and resistance to wear, fatigue, and contamination.
- Optimized Roller Design: Symmetrical barrel rollers ensure even load distribution across the raceway, minimizing friction and heat generation.
- Versatile Mounting: Can be mounted directly onto a cylindrical shaft or on a tapered shaft using an H 2328 adapter sleeve.
- Enhanced Reliability: Engineered for consistent performance in harsh operating conditions, including vibration and shock loads.
Common Applications
- Mining and Construction: Widely used in crushers, vibrating screens, conveyors, and heavy earth-moving equipment.
- Pulp and Paper Industry: Essential for machinery such as paper machine rolls, calenders, and press sections.
- Industrial Gearboxes: Provides reliable support for gears and shafts in heavy-duty industrial transmissions.
- Metal Processing: Found in continuous casting machines, rolling mills, and other steel manufacturing equipment.
- Wind Energy: Used in the main shafts and gearboxes of wind turbines to handle fluctuating, heavy loads.
- Marine and Offshore: Applied in propulsion systems, winches, and cranes where reliability is critical.
- Material Handling Systems: Supports heavy loads in cranes, hoists, and large-scale conveyor systems.
Benefits of Using the 23228 Bearing
- Increased Machine Uptime: Its durable design and ability to handle misalignment reduce the risk of premature failure and costly downtime.
- Extended Service Life: High load capacity and robust construction contribute to a longer operational lifespan, even under severe conditions.
- Reduced Maintenance Costs: The bearing's tolerance for misalignment and harsh environments minimizes the need for frequent inspections and replacements.
- Enhanced Operational Safety: Reliable performance under heavy loads ensures the safe operation of critical machinery.
- Improved Productivity: By minimizing friction and accommodating operational stresses, it helps machinery run more efficiently.
- Versatility: Suitable for a vast range of heavy-duty applications across multiple industries, simplifying inventory for large operations.
