Product Overview: The 25590/21 Inch Tapered Roller Bearing
The 25590/21 bearing is a single-row inch series tapered roller bearing, an essential component for applications requiring robust support for combined radial and axial loads. With a bore diameter of 44.45mm, an outer diameter of 82.55mm, and a total width of 23.813mm, this bearing is engineered for precision and durability. Its design consists of two main separable parts: the cone (the inner ring with the roller assembly) and the cup (the outer ring). This popular configuration is part of our Inch Tapered Roller Bearings collection, widely used in automotive, industrial, and agricultural machinery.
As a key supplier of industrial mechanical parts, we ensure our 25590/21 bearings are manufactured to industry standards, providing reliable performance under heavy load conditions. The tapered geometry of the rollers allows for true rolling motion and low friction, making it an efficient choice for demanding environments. Explore our complete range of Tapered Roller Bearings to find the ideal solution for your specific application.
Key Features of the 25590/21 Bearing
- Inch Series Design: Manufactured to imperial dimensions, making it suitable for a wide range of equipment, particularly from North America.
- Combined Load Capacity: Expertly designed to handle substantial radial and axial (thrust) loads in a single direction.
- Separable Components: The cone and cup can be mounted independently, which simplifies installation, inspection, and maintenance procedures.
- Low Friction Operation: The tapered roller design minimizes friction during operation, reducing heat generation and improving efficiency.
- High Durability: Constructed from high-quality bearing steel to ensure excellent wear resistance and a long service life under demanding conditions.
- Precision Tolerance: Engineered for close tolerances to ensure smooth, reliable performance and optimal load distribution.
Common Applications of 25590/21 Bearings
- Automotive Wheel Hubs: Commonly used in the wheel assemblies of cars, trucks, and trailers.
- Gearboxes and Transmissions: Provides critical support for shafts and gears in various transmission systems.
- Agricultural Machinery: Ideal for use in tractor axles, implements, and other farming equipment that operates under heavy loads.
- Construction Equipment: Found in heavy machinery such as loaders, bulldozers, and cranes.
- Industrial Machinery: Suitable for use in machine tool spindles, conveyor belt rollers, and reduction gearboxes.
- Axle Systems: A standard choice for supporting axles in a variety of vehicles and industrial equipment.
- Mining and Quarrying Equipment: Provides reliable performance in crushers, screens, and other heavy-duty machinery.
Benefits of Using the 25590/21 Bearing
- Enhanced Equipment Life: Its ability to manage heavy combined loads reduces stress on other components, extending the lifespan of the entire assembly.
- Improved Operational Reliability: The robust design and high-quality materials minimize the risk of premature failure, leading to less downtime.
- Simplified Maintenance: The separable nature of the bearing makes it easy to inspect, lubricate, and replace components as needed.
- Versatile Performance: Suitable for a broad spectrum of applications, from automotive to heavy industrial use.
- Cost-Effective Solution: Offers an excellent balance of performance, durability, and price, providing long-term value.
- Efficient Load Handling: The geometry ensures that loads are distributed evenly across the rollers, maximizing performance and longevity.
