Product Overview: The NU 2307 Cylindrical Roller Bearing
The NU 2307 bearing is a high-performance, single-row cylindrical roller bearing, specifically designed without flanges on the outer ring. This design allows for unrestricted axial displacement of the shaft relative to the housing, making it an ideal choice for applications where thermal expansion or minor shaft adjustments need to be accommodated. With a bore diameter of 35mm, an outer diameter of 80mm, and a thickness of 31mm, the NU 2307 is part of our robust NU 2300 Series, known for its exceptional radial load capacity and high-speed capabilities.
As a crucial component in heavy-duty machinery, the NU Series of cylindrical roller bearings ensures reliable and efficient operation. Its separable design facilitates easier mounting and dismounting, which simplifies maintenance procedures and reduces downtime. We supply industry-standard NU 2307 bearings, engineered for longevity and consistent performance in demanding industrial environments. For similar applications requiring axial location, consider bearings from our NJ Series.
Key Features of the NU 2307 Bearing
- High Radial Load Capacity: Engineered with a large number of rollers to distribute loads effectively, supporting significant radial forces.
- Axial Displacement Accommodation: The unflanged outer ring allows for free axial movement, preventing internal stresses from thermal expansion or shaft deflection.
- High-Speed Operation: Precision manufacturing and roller design enable smooth and quiet operation at high rotational speeds.
- Separable Components: The inner and outer rings, along with the roller and cage assembly, can be mounted independently, simplifying installation and maintenance.
- Durable Construction: Manufactured from high-quality bearing steel for superior wear resistance and extended service life.
- Reduced Friction: Optimized roller-raceway contact design minimizes friction and heat generation, enhancing efficiency.
Common Applications of NU 2307 Bearings
- Electric Motors: Ideal for supporting motor shafts where axial freedom is required.
- Gearboxes: Used in various industrial gearboxes to support shafts under heavy radial loads.
- Pumps and Compressors: Ensures smooth operation of rotating components in demanding fluid power systems.
- Industrial Fans and Blowers: Supports shafts in high-speed fan and blower applications.
- Rolling Mills: Critical for supporting rolls in metal processing industries due to high radial loads.
- Pulp and Paper Machinery: Provides reliable support for rollers and cylinders in harsh environments.
- Mining and Construction Equipment: Found in heavy machinery requiring robust and reliable rotational support.
Benefits of Using the NU 2307 Bearing
- Enhanced Machine Reliability: Its ability to accommodate axial movement reduces stress on adjacent components, preventing premature wear.
- Extended Service Life: Robust design and high-quality materials contribute to a prolonged operational lifespan, even under heavy loads.
- Reduced Maintenance Costs: The separable design simplifies inspection and replacement, leading to lower repair expenses and less downtime.
- Improved Operational Efficiency: Low friction and high-speed capabilities contribute to energy savings and smoother mechanical performance.
- Versatile Application: Suitable for a wide range of industrial sectors where robust radial support and axial freedom are essential.
- Cost-Effective Solution: Offers a balance of high performance and durability, providing excellent value over its operational life.
