Product Overview: The 30311 Tapered Roller Bearing
The 30311 tapered roller bearing is a high-performance mechanical component, precisely engineered to manage significant combined radial and axial loads. As a key member of our 30300 Series Tapered Roller Bearings, this robust bearing features a bore diameter of 55 mm, an outer diameter of 120 mm, and a thickness of 29 mm. Its unique design, characterized by conical rollers and raceways, allows it to accommodate heavy shock loads and provide high rigidity, making it indispensable in demanding industrial and automotive applications.
We specialize in supplying top-tier industrial bearings, and the 30311 stands out for its reliability and long service life. The separable design, consisting of an inner ring assembly (cone) and an outer ring (cup), simplifies mounting and dismounting, facilitating maintenance and installation processes. Whether in heavy machinery or vehicle wheel hubs, this bearing ensures smooth, efficient operation and superior load distribution, contributing to enhanced machine performance and reduced downtime. Explore our full range of tapered roller bearings to find the ideal solution for your specific needs.
Key Features of the 30311 Tapered Roller Bearing
- High Combined Load Capacity: Expertly designed to support both significant radial and axial forces simultaneously, making it suitable for complex load applications.
- Conical Roller and Raceway Design: Ensures optimal distribution of loads across the contact surfaces, enhancing durability and operational stability.
- Separable Components: Comprises an inner ring with rollers and cage, and an outer ring, allowing for independent mounting of components, simplifying assembly and maintenance.
- High Rigidity: Provides excellent stiffness in bearing arrangements, crucial for maintaining precision and reducing deflection under heavy operational stresses.
- Precision Manufacturing: Produced to strict international standards, guaranteeing dimensional accuracy, consistent performance, and reliable operation.
- Durable Construction: Crafted from high-quality bearing steel, offering exceptional wear resistance and extended service life in harsh environments.
Common Applications of 30311 Bearings
- Automotive Wheel Hubs: Widely used in car, truck, and bus wheel assemblies, effectively managing the combined loads from vehicle weight and turning forces.
- Gearboxes and Transmissions: Essential for supporting shafts in various industrial and vehicle gear systems, ensuring efficient power transfer.
- Construction Equipment: Integrated into heavy machinery such as excavators, bulldozers, and loaders, where robust support for rotating parts is critical.
- Agricultural Machinery: Employed in tractors, harvesters, and other farm equipment to withstand heavy loads and challenging operational conditions.
- Mining Equipment: Provides reliable support in conveyors, crushers, and other heavy-duty mining machinery, ensuring continuous operation.
- Material Handling Systems: Used in industrial conveyors and lifting equipment, offering stable and durable support for heavy loads.
- Pumps and Compressors: Supports rotating shafts, ensuring stable and efficient operation in high-pressure and high-load fluid handling systems.
Benefits of Using the 30311 Tapered Roller Bearing
- Enhanced Load Support: Its robust design effectively handles high radial and axial loads, preventing premature bearing failure and extending machinery life.
- Simplified Installation and Maintenance: The separable nature of the inner and outer rings streamlines mounting, inspection, and replacement processes, reducing downtime.
- Improved Operational Stability: High rigidity helps maintain shaft alignment and precision, contributing to smoother and more efficient machine operation.
- Long Service Life: Precision engineering and durable materials ensure extended operational periods, minimizing the need for frequent replacements.
- Cost Efficiency: Reduces overall maintenance costs due to its longevity and robust performance, offering excellent value over its lifespan.
- Versatility: Adaptable to a wide range of heavy-duty industrial and automotive applications, providing a reliable solution across various sectors.
