Product Overview: The NU 2309 Cylindrical Roller Bearing
The NU 2309 bearing is a high-performance component within our extensive NU 2300 Series of Cylindrical Roller Bearings. This bearing is specifically designed with 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 within the bearing itself. This characteristic makes it ideal for applications where thermal expansion and contraction occur, preventing undue stress on the bearing and adjacent components.
With a bore diameter of 45 mm, an outer diameter of 100 mm, and a thickness of 36 mm, the NU 2309 is engineered to handle substantial radial loads. Its robust construction and precision manufacturing ensure exceptional durability and reliable performance in demanding industrial environments. As a critical component in various machinery, this cylindrical roller bearing contributes to smooth operation, reduced friction, and extended service life. Explore our comprehensive range of cylindrical roller bearings to find the optimal solution for your industrial requirements.
Key Features of the NU 2309 Bearing
- High Radial Load Capacity: Designed with a large contact area between rollers and raceways, enabling it to withstand significant radial forces.
- Axial Displacement Capability: The NU design allows for thermal expansion and contraction of the shaft, preventing axial overloading.
- Separable Design: The inner and outer rings can be mounted separately, simplifying installation and maintenance procedures.
- Low Friction Operation: Precision-engineered rollers and raceways ensure smooth rotation, minimizing heat generation and energy loss.
- High Rigidity: Provides excellent stiffness and precision, crucial for applications requiring exact positional accuracy.
- Durable Construction: Manufactured from high-quality bearing steel for superior wear resistance and extended operational life.
Common Applications of NU 2309 Bearings
- Industrial Gearboxes: Provides robust support for rotating shafts, enduring heavy radial loads and high speeds.
- Electric Motors: Used in various motor types to ensure smooth and efficient power transmission.
- Pumps and Compressors: Supports critical rotating elements, contributing to reliable and consistent fluid handling.
- Machine Tools: Offers the precision and rigidity required for demanding machining operations.
- Railway Components: Employed in railway axles and other rotating parts where durability and load capacity are paramount.
- Automotive Transmissions: Utilized in heavy-duty vehicle drivelines and gear systems.
- Mining and Construction Equipment: Withstands harsh conditions and heavy loads typical in these industries.
Benefits of Using the NU 2309 Bearing
- Enhanced Machine Reliability: Its robust design and axial displacement capability reduce stress, leading to fewer breakdowns and consistent performance.
- Extended Service Life: High load capacity and durable materials contribute to a longer operational life, reducing replacement frequency.
- Reduced Maintenance Costs: Simplified mounting/dismounting and long-lasting performance minimize downtime and repair expenses.
- Improved Operational Efficiency: Low friction characteristics lead to energy savings and smoother mechanical operation.
- Versatile Application: Suitable for a wide range of industrial machinery due to its adaptable design.
- Optimal Performance: Maintains high precision and rigidity even under challenging operating conditions.
