Product Overview: The NU 2224 Cylindrical Roller Bearing
The NU 2224 is a high-capacity single-row cylindrical roller bearing designed for demanding industrial applications. With key dimensions of 120x215x40mm, this bearing is part of our robust NU 2200 Series. Its NU design features two integral flanges on the outer ring and no flanges on the inner ring, which allows it to accommodate axial displacement of the shaft relative to the housing in both directions. This makes the NU 2224 an excellent choice for non-locating bearing positions in heavy-duty machinery. As a leading supplier of industrial components, we offer a comprehensive range of Cylindrical Roller Bearings manufactured to the highest standards to ensure reliability and performance.
Features of the NU 2224 Bearing
- High Radial Load Capacity: The line contact between the rollers and raceways provides excellent capacity for heavy radial loads.
- Axial Displacement: The NU design allows for free axial movement of the shaft, compensating for thermal expansion or mounting inaccuracies.
- Separable Design: The inner ring can be mounted separately from the outer ring and roller assembly, simplifying installation, inspection, and maintenance procedures.
- High-Speed Performance: Engineered for low friction and minimal heat generation, making it suitable for high-speed rotational applications.
- Durable Construction: Manufactured from high-purity, hardened bearing steel for exceptional durability and long service life under harsh conditions.
- Dimensional Stability: Precision engineering ensures consistent dimensions for interchangeability and reliable performance.
Applications of NU 2224 Bearings
- Industrial Gearboxes: Provides robust support for gears and shafts, handling the high radial forces common in gear systems.
- Rolling Mills: Used extensively in steel and metal processing equipment where heavy loads and high temperatures are present.
- Electric Motors: Ideal for large electric motors as a non-locating bearing, allowing for shaft expansion.
- Pumps and Compressors: Ensures reliable operation in heavy-duty industrial pumps and compressors.
- Construction and Mining Equipment: Withstands the shock loads and demanding environments found in heavy machinery like excavators and crushers.
- Vibrating Screens: Its robust design is well-suited for the high-vibration and heavy-load conditions of screening equipment.
- Wind Turbines: Used in gearbox and main shaft applications to handle significant radial forces.
Benefits of Using the NU 2224 Bearing
- Enhanced Machine Reliability: Its ability to handle heavy radial loads reduces the risk of premature failure and costly downtime.
- Simplified Assembly: The separable components allow for easier and more efficient mounting and dismounting processes.
- Improved Operational Efficiency: Low-friction characteristics contribute to reduced energy consumption and smoother machine operation.
- Extended Service Life: High-quality materials and design minimize wear, leading to longer intervals between maintenance or replacement.
- Versatile Performance: Accommodates both high speeds and heavy loads, making it suitable for a wide array of industrial machinery.
- Misalignment Tolerance: The design can handle minor angular misalignments, which helps prevent stress on the bearing and other components.
