Product Overview: The NU 322 Cylindrical Roller Bearing
The NU 322 bearing is a robust and high-capacity component within our extensive NU 300 Series of Cylindrical Roller Bearings. Specifically designed with dimensions of 110mm bore diameter, 240mm outer diameter, and 50mm thickness, this bearing is engineered to accommodate very heavy radial loads. Its unique 'NU' configuration features two integral flanges on the outer ring and no flanges on the inner ring, allowing for axial displacement of the shaft relative to the housing. This design is crucial for applications where thermal expansion or contraction might occur, preventing unwanted axial stresses.
As a leading supplier of industrial bearings and mechanical parts, we ensure that our NU 322 bearings are manufactured to rigorous industry standards, providing reliable and long-lasting performance in demanding industrial environments. The precision and robust construction of this bearing make it an indispensable component in heavy machinery, offering smooth operation and exceptional durability under continuous heavy-duty conditions. Explore our full range of cylindrical roller bearings to find the perfect fit for your specific industrial requirements.
Key Features of the NU 322 Bearing
- High Radial Load Capacity: Engineered to withstand extremely heavy radial loads, making it ideal for robust machinery.
- Axial Displacement Capability: The 'NU' design allows the inner ring to move axially relative to the outer ring, compensating for thermal expansion.
- Low Friction Operation: Designed for efficient rotation, which minimizes heat generation and extends the bearing's service life.
- High Rigidity: Provides excellent stiffness, ensuring precise guiding of the shaft and consistent performance.
- Precision Manufacturing: Produced to strict industrial tolerances for dimensional accuracy and dependable operation.
- Durable Steel Construction: Made from high-quality bearing steel, offering superior wear resistance and long-term reliability.
- Separable Components: Inner and outer rings can be mounted separately, simplifying installation and maintenance.
Common Applications of NU 322 Bearings
- Electric Motors: Used in large motors where high radial loads and robust support are essential.
- Gearboxes: Integral to industrial gearboxes, ensuring smooth power transmission under heavy operating conditions.
- Pumps: Employed in various pump types, providing reliable shaft support for continuous fluid handling.
- Steel Industry Machinery: Critical in rolling mills, continuous casting machines, and other heavy-duty steel processing equipment.
- Large Industrial Fans: Supports the main shafts of large fans and blowers, handling significant radial forces.
- Mining Equipment: Essential in crushers, conveyors, and other heavy machinery used in the mining sector.
- Power Generation: Utilized in turbines, generators, and other power plant machinery requiring robust bearing solutions.
- Paper Mills: Found in various sections of paper-making machinery, supporting heavy rollers and presses.
Benefits of Using the NU 322 Bearing
- Enhanced Machine Longevity: Its ability to handle heavy radial loads and axial movement contributes to the extended life of associated machinery.
- Reduced Maintenance Costs: High durability and reliable performance lead to less frequent repairs and replacements.
- Improved Operational Efficiency: Low friction characteristics contribute to energy savings and smoother mechanical performance.
- Reliable Performance in Harsh Conditions: Built to endure demanding industrial environments, ensuring consistent operation.
- Simplified Assembly: Separable components facilitate easier mounting and dismounting procedures.
- Optimized System Design: The axial compensation feature simplifies design in applications prone to thermal expansion.
