Product Overview: The NUP 2209 Cylindrical Roller Bearing
The NUP 2209 is a high-performance single-row cylindrical roller bearing designed to handle heavy radial loads and high-speed applications. With precise dimensions of 45x85x23mm, this bearing is a crucial component in our NUP 2200 Series. A key feature of the NUP design is its ability to provide axial location for a shaft in both directions, making it an excellent choice for fixed-end bearing arrangements. The inner ring has two integral flanges, while the outer ring is flangeless, and it includes a loose flange ring, which simplifies mounting and dismounting procedures.
As a specialist in industrial components, we supply top-quality Cylindrical Roller Bearings that meet rigorous industry standards. The NUP 2209 is engineered for reliability and durability, ensuring smooth and efficient operation in demanding industrial environments. Its line contact design between the rollers and raceways minimizes stress concentrations, extending the bearing's service life.
Key Features of the NUP 2209 Bearing
- Bi-Directional Axial Location: Designed to locate the shaft axially in both directions, providing excellent stability and control.
- High Radial Load Capacity: The cylindrical roller design allows for the accommodation of very high radial loads.
- Separable Design: The inner ring, rollers, cage, and loose flange ring can be separated from the outer ring, facilitating easy installation and maintenance.
- High-Speed Capability: Engineered for low friction and optimal performance in high-speed rotational applications.
- Durable Construction: Manufactured from high-quality, clean bearing steel for superior strength and longevity.
- Line Contact Geometry: Ensures optimal stress distribution along the contact length of the rollers, enhancing performance under load.
Common Applications
- Industrial Gearboxes: Provides robust support for gears and shafts, handling the heavy loads and high speeds typical of gearbox operations.
- Electric Motors and Generators: Used as a locating bearing to ensure precise shaft positioning and reliable performance.
- Pumps and Compressors: Offers dependable support for rotating shafts, contributing to the efficiency and longevity of the equipment.
- Machine Tool Spindles: Delivers the high rigidity and rotational accuracy required for precision machining applications.
- Construction Machinery: Withstands the harsh operating conditions and heavy loads found in construction equipment like excavators and cranes.
- Vibrating Screens and Crushers: Capable of handling the combination of heavy loads and vibrations in mining and aggregate machinery.
- Rolling Mills: Provides essential support for rollers in metalworking and manufacturing processes.
Benefits of Using the NUP 2209 Bearing
- Enhanced Machine Stability: The ability to fix the shaft in both axial directions improves the overall rigidity and accuracy of the machinery.
- Simplified Assembly: The separable components allow for easier and more efficient mounting and dismounting, reducing downtime.
- Extended Service Life: High load-carrying capacity and robust construction lead to a longer operational life, even in demanding conditions.
- Improved Operational Efficiency: Low friction design minimizes energy loss and heat generation, leading to smoother and more economical operation.
- Reduced Maintenance Requirements: The durable design and reliable performance decrease the need for frequent inspections and replacements.
- Versatile Performance: Suitable for a wide array of industrial machinery where both high radial loads and axial shaft location are required.
