Product Overview: The LM12749/710 Inch Tapered Roller Bearing
The LM12749/710 is a single-row inch series tapered roller bearing, a robust component designed to handle significant combined radial and axial loads. This bearing set consists of the LM12749 cone and the LM12710 cup. With a bore diameter of 21.986mm, an outer diameter of 45.237mm, and a total width of 15.494mm, it is engineered for precision and durability. Its tapered design is exceptionally effective at managing thrust loads in one direction, making it a staple in various automotive and industrial applications. As a key part of our Tapered Roller Bearings collection, the LM12749/710 ensures reliable performance and longevity.
Key Features of the LM12749/710 Bearing
- Inch Series Design: Manufactured to standard inch dimensions for compatibility with a wide range of equipment.
- Separable Components: The cone (inner ring assembly) and cup (outer ring) are separable, which simplifies installation, removal, and maintenance procedures.
- Combined Load Capacity: Expertly designed to accommodate both high radial loads and axial (thrust) loads in a single direction.
- High-Quality Steel: Constructed from premium-grade bearing steel for enhanced durability, wear resistance, and extended operational life.
- Logarithmic Roller Profile: The roller and raceway contact profile is optimized to distribute stress evenly, reducing edge stress and increasing reliability under load.
- Precision Engineering: Manufactured to tight tolerances to ensure smooth, low-friction operation and consistent performance.
Common Applications of LM12749/710 Bearings
This bearing is highly versatile and is commonly found in applications such as:
- Automotive Wheel Hubs: Widely used in the front and rear wheels of passenger cars, light trucks, and trailers.
- Agricultural Machinery: Ideal for use in tractor wheels, implements, and other farm equipment that operates under heavy loads.
- Industrial Gearboxes: Provides reliable support for shafts and gears in various light to medium-duty transmission systems.
- Conveyor Systems: Supports conveyor rollers, ensuring smooth and efficient material handling operations.
- Machine Tool Spindles: Used in applications requiring precise rotational accuracy and rigidity.
- Differentials and Pinion Shafts: Capable of handling the complex loads found in automotive and industrial driveline components.
Benefits of Using the LM12749/710 Bearing
- Enhanced System Rigidity: By handling both radial and axial forces, this bearing increases the overall stability and stiffness of the rotating assembly.
- Improved Reliability: The robust design and high-quality materials lead to fewer failures and less downtime for machinery.
- Simplified Mounting: The ability to mount the cone and cup separately allows for easier and more precise installation.
- Long Service Life: The optimized internal geometry minimizes friction and wear, resulting in a longer-lasting component.
- Cost-Effective Solution: Offers a high load capacity and reliable performance, providing excellent value for demanding applications.
- Versatile Performance: Suitable for a broad spectrum of machinery, making it a valuable and flexible component for inventory.
