Product Overview: The 39581/20 Inch Tapered Roller Bearing
The 39581/20 is a single-row inch series tapered roller bearing, a robust and versatile component designed to handle heavy combined radial and axial loads. With a bore diameter of 39.688mm, an outer diameter of 80.167mm, and a width of 23.812mm, this bearing is engineered for superior performance in demanding applications. Its design features tapered inner and outer ring raceways and tapered rollers, allowing it to accommodate significant thrust loads in one direction. Part of our extensive Inch Tapered Roller Bearings collection, the 39581/20 is a staple in various industrial and automotive systems.
The separable design of the 39581/20, with its cone (inner ring, rollers, and cage) and cup (outer ring) as separate components, simplifies installation, removal, and maintenance procedures. This feature is particularly beneficial for applications requiring precise pre-load settings. As a trusted supplier, we ensure our bearings meet stringent quality standards for reliability and long service life. Explore our full range of Tapered Roller Bearings to find the ideal solution for your machinery.
Key Features of the 39581/20 Bearing
- Inch Series Design: Manufactured to standard inch dimensions, making it suitable for a wide range of North American and other specialized equipment.
- Combined Load Capacity: Expertly designed to manage both high radial and axial (thrust) loads simultaneously in a single direction.
- Separable Components: The cone and cup can be mounted independently, which simplifies assembly, disassembly, and inspection processes.
- High-Quality Steel Construction: Made from premium-grade bearing steel for exceptional durability, wear resistance, and longevity under heavy loads.
- Optimized Roller Profile: The logarithmic profile of the rollers reduces edge stress at the roller/raceway contact, increasing bearing life.
- Low Friction Operation: Precision engineering ensures smooth rolling, minimizing friction and operational temperature for greater efficiency.
Common Applications
- Automotive Wheel Hubs: Widely used in front and rear wheel assemblies for cars, trucks, and trailers.
- Industrial Gearboxes: Provides reliable support for gears and shafts in various transmission systems.
- Agricultural Machinery: Essential for equipment such as tractors, harvesters, and implements where heavy loads are common.
- Construction Equipment: Found in heavy machinery like cranes, excavators, and loaders.
- Axle Systems: Ideal for use in vehicle and machinery axle assemblies to support rotational motion and loads.
- Machine Tool Spindles: Ensures high rotational accuracy and rigidity in lathes, milling machines, and grinders.
- Conveyor Rollers: Supports heavy loads in industrial conveyor systems, ensuring smooth and reliable material handling.
Benefits of Using the 39581/20 Bearing
- Enhanced Equipment Reliability: The robust design and high load capacity contribute to fewer breakdowns and increased operational uptime.
- Extended Service Life: High-quality materials and optimized geometry reduce wear and tear, leading to a longer lifespan for the bearing and associated components.
- Improved Performance: Provides stable and precise shaft guidance, which is critical for the overall efficiency and accuracy of the machinery.
- Simplified Maintenance: The separable design allows for easier and quicker maintenance routines, reducing downtime and labor costs.
- High Stiffness: Offers a high degree of rigidity, making it suitable for applications where shaft deflection must be minimized.
- Versatile Application Range: Its ability to handle combined loads makes it a versatile solution for a multitude of industrial and automotive applications.
