Product Overview: The LM104949/11 Tapered Roller Bearing
The LM104949/11 is a single-row inch series tapered roller bearing, an essential component for applications requiring support for combined radial and axial loads. With a bore diameter of 50.8mm (2.0000 inches), an outer diameter of 82.55mm (3.2500 inches), and a total width of 21.43mm (0.8437 inches), this bearing is precision-engineered for performance and reliability. It is part of our extensive range of Inch Tapered Roller Bearings, designed to meet the rigorous demands of automotive, industrial, and agricultural machinery.
This bearing's design consists of two separable main components: the cone (inner ring assembly) and the cup (outer ring). This feature simplifies installation, removal, and maintenance procedures. The tapered geometry of the rollers and raceways creates a design that can efficiently manage both thrust and radial loads simultaneously. As a trusted supplier of mechanical parts, we ensure our Tapered Roller Bearings adhere to strict industry standards, providing a dependable solution for your equipment.
Key Features of the LM104949/11 Bearing
- Inch-Based Design: Manufactured to inch dimensions, making it suitable for a wide range of North American and other imperial system machinery.
- Combined Load Capacity: Expertly designed to handle high radial and single-direction axial (thrust) loads simultaneously.
- Separable Components: The cone (LM104949) and cup (LM104911) are separable, facilitating easier mounting, dismounting, and inspection.
- High-Quality Steel Construction: Made from premium-grade bearing steel for exceptional durability, fatigue resistance, and extended service life.
- Logarithmic Roller Profile: Reduces edge stress and sensitivity to misalignment, ensuring uniform stress distribution and enhancing operational reliability.
- Precise Geometry: Ensures low friction and smooth, efficient operation, which minimizes heat generation and energy consumption.
Common Applications
- Automotive Wheel Hubs: Widely used in the wheel assemblies of cars, light trucks, and trailers for reliable performance.
- Industrial Gearboxes: Provides robust support for gears and shafts in various industrial transmission systems.
- Agricultural Equipment: Essential for machinery such as tractors, harvesters, and implements that operate under heavy loads.
- Construction Machinery: Used in equipment like cranes, excavators, and loaders where durability is critical.
- Axle Systems: A common choice for vehicle and trailer axles, providing stability and load support.
- Manufacturing Machinery: Applied in machine tool spindles, conveyors, and other equipment requiring precise rotational control.
- Differentials: Supports the pinion and carrier assemblies in automotive and heavy-duty differentials.
Benefits of Using the LM104949/11 Bearing
- Enhanced Equipment Reliability: The robust design minimizes the risk of premature failure, leading to less downtime and more reliable machinery.
- Extended Service Life: High-quality materials and optimized internal geometry contribute to a longer operational lifespan, even in demanding conditions.
- Simplified Maintenance: The separable design allows for individual component replacement and simplifies inspection and lubrication tasks.
- Improved Operational Efficiency: Low-friction characteristics help reduce power loss and improve the overall efficiency of the machinery.
- Versatile Load Management: Its ability to handle both radial and axial loads makes it a versatile solution for a multitude of applications.
- Cost-Effective Solution: Offers a durable and reliable performance at a competitive price point, reducing long-term maintenance and replacement costs.
