Product Overview: The LM11749/710 Tapered Roller Bearing
The LM11749/710 is a single-row, inch-series Tapered Roller Bearing designed to handle both radial and axial loads simultaneously. This versatile bearing set consists of two main separable components: the inner cone assembly (LM11749) and the outer cup (LM11710). With a bore diameter of 17.46mm, an outer diameter of 39.88mm, and a total width of 13.84mm, it is a compact and reliable solution for a wide range of applications, particularly in the automotive and agricultural sectors. The tapered geometry of the rollers and raceways ensures true rolling motion, minimizing friction and wear under demanding conditions.
As a key component in many mechanical systems, the LM11749/710 is manufactured to precise industry standards, ensuring interchangeability and consistent performance. Its ability to manage combined loads makes it an excellent choice for wheel hubs, gearboxes, and industrial machinery. For more options, explore our complete collection of Inch Tapered Roller Bearings.
Key Features of the LM11749/710 Bearing
- Combined Load Capacity: Engineered to effectively manage both radial and axial forces in one direction.
- Inch Series Design: Conforms to standard inch dimensions, ensuring compatibility with a wide range of equipment, especially in North American and older designs.
- Separable Components: The cone (inner ring and roller assembly) and cup (outer ring) can be mounted independently, simplifying installation, inspection, and maintenance.
- High Load-Carrying Ability: The design provides a large contact area between the rollers and raceways, allowing it to support heavy loads.
- Durable Construction: Manufactured from high-quality, case-hardened bearing steel for enhanced durability and resistance to wear and fatigue.
- Low Friction Operation: The tapered design promotes true rolling motion, reducing friction and operational temperature, which extends the bearing's service life.
Common Applications
- Automotive Wheel Hubs: Widely used in front and rear wheel assemblies for cars, light trucks, and trailers.
- Agricultural Machinery: Found in implements such as plows, tillers, and harvesters that operate under heavy loads.
- Gearboxes and Transmissions: Provides reliable support for shafts and gears in various industrial and automotive gear systems.
- Conveyor Rollers: Ideal for supporting rollers in material handling systems where both radial and thrust loads are present.
- Industrial Machinery: Used in machine tool spindles, pumps, and other equipment requiring robust rotational support.
- Trailer Axles: A very common choice for boat, utility, and cargo trailer wheel bearings.
- Small Engine Crankshafts: Provides support for crankshafts in various types of small engines.
Benefits of Using the LM11749/710 Bearing
- Enhanced Equipment Reliability: The robust design and load distribution characteristics lead to fewer failures and increased uptime.
- Extended Service Life: High-quality materials and low-friction design ensure long-lasting performance even in harsh environments.
- Simplified Maintenance: The separable nature of the cone and cup makes assembly, disassembly, and inspection straightforward.
- Improved Performance: Efficiently manages combined loads, resulting in smoother and more stable operation of machinery.
- Cost-Effective Solution: Offers a durable and reliable performance at an economical price point for high-volume applications.
- Versatile Application Range: Its standard design makes it suitable for a vast array of industrial, automotive, and agricultural uses.
