Product Overview: The 18790/20 Inch Tapered Roller Bearing
The 18790/20 is a high-performance, single-row Inch Tapered Roller Bearing with dimensions of 47.625mm (Bore) x 88.9mm (Outer Diameter) x 29.367mm (Thickness). This bearing is comprised of two essential, separable components: the inner ring with rollers and cage assembly (cone, 18790) and the outer ring (cup, 18720). This design is engineered to manage a combination of heavy radial and axial (thrust) loads in a single direction. The tapered geometry of the rollers and raceways ensures true rolling motion and low friction, making it a reliable choice for demanding applications.
As a key component in our Tapered Roller Bearings collection, the 18790/20 is manufactured to precise industry standards to ensure consistent performance and durability. Its ability to handle significant loads makes it indispensable in automotive, industrial, and agricultural machinery. Explore our complete range to find the ideal bearing solution for your specific operational needs.
Features of the 18790/20 Bearing
- Two-Part Design: Consists of a separable cone (inner ring assembly) and cup (outer ring), allowing for independent mounting and simplified installation.
- Combined Load Capacity: Expertly designed to accommodate both high radial and axial loads simultaneously in one direction.
- Inch Series Standard: Manufactured to standard inch dimensions, ensuring interchangeability and wide applicability in various equipment.
- Tapered Geometry: The tapered raceways and rollers provide true rolling motion, minimizing friction and operational heat.
- High Durability: Constructed from premium-grade bearing steel for excellent wear resistance and a long service life under heavy loads.
- Precise Operation: Offers high running accuracy and can be set with preload to achieve enhanced system rigidity and shaft guidance.
Applications of 18790/20 Bearings
- Automotive Systems: Commonly used in vehicle wheel hubs, differentials, and transmission systems.
- Industrial Gearboxes: Provides robust support for gears and shafts, ensuring reliable power transmission.
- Agricultural Machinery: Ideal for use in tractor axles, harvesting equipment, and other heavy-duty farm implements.
- Construction Equipment: Found in the wheels and gear systems of loaders, excavators, and other heavy machinery.
- Conveyor Belt Rollers: Supports rollers in heavy-load conveyor systems, facilitating smooth material handling.
- Machine Tool Spindles: Ensures the precision and rigidity required for high-accuracy machining operations.
- Mining and Quarrying Equipment: Withstands the harsh conditions and heavy loads typical in crushers, screeners, and conveyors.
Benefits of Using the 18790/20 Bearing
- Enhanced Load Handling: Its design provides a high load-carrying capacity, making it suitable for heavy-duty applications.
- Improved Reliability: The robust construction and low-friction design lead to less wear and fewer equipment breakdowns.
- Increased Equipment Life: By effectively managing combined loads, it reduces stress on adjacent components, extending the life of the entire assembly.
- Simplified Maintenance: The separable nature of the cone and cup makes inspection, maintenance, and replacement straightforward.
- Versatile Performance: Suitable for a wide range of speeds and operating conditions across various industries.
- Cost-Effective Solution: Offers a durable and long-lasting performance that reduces the total cost of ownership through lower maintenance and replacement frequency.
