Product Overview: NJ 2322 Cylindrical Roller Bearing
The NJ 2322 is a high-capacity single-row cylindrical roller bearing engineered to handle substantial radial loads and provide axial location for a shaft in one direction. With dimensions of 110x240x80mm, this robust bearing is a key component in our Cylindrical Roller Bearings collection, specifically within the NJ 2300 Series. Its design features two integral flanges on the outer ring and a single flange on the inner ring, making it ideal for applications requiring axial shaft guidance. The separable nature of the bearing, where the inner ring can be mounted independently from the outer ring and roller assembly, greatly simplifies both installation and maintenance procedures in heavy-duty machinery.
Key Features of the NJ 2322 Bearing
- High Radial Load Capacity: The line contact between rollers and raceways allows for the accommodation of very high radial forces.
- Axial Location: Provides axial positioning for the shaft in a single direction, making it suitable for locating applications.
- Separable Design: The inner ring is separable, which simplifies mounting and dismounting processes and allows for interference fits.
- Low Friction: Advanced roller and raceway profiling ensures low friction and reduced heat generation, contributing to higher operational efficiency.
- High Stiffness: The robust construction provides a high degree of rigidity, which is essential for precision applications.
- Durable Construction: Manufactured from high-quality bearing steel for superior wear resistance and a long service life under demanding conditions.
Common Applications
- Industrial Gearboxes: Essential for supporting gears and shafts in heavy-duty transmission systems.
- Pumps and Compressors: Provides reliable support for rotating shafts in industrial fluid and gas handling equipment.
- Electric Motors: Used in large electric motors to handle significant radial loads and maintain shaft position.
- Construction Machinery: Found in equipment like excavators, cranes, and loaders where durability and high load capacity are critical.
- Rolling Mills: Withstands the extreme loads and high-speed conditions found in steel and metal processing.
- Wind Turbines: Utilized in gearbox and main shaft applications to ensure reliability and performance.
- Mining and Quarrying Equipment: Suitable for crushers, conveyors, and other machinery operating in harsh environments.
Benefits of Using the NJ 2322
- Enhanced Machine Reliability: Its ability to manage heavy radial loads and provide axial stability reduces stress on other components.
- Extended Service Life: The durable materials and low-friction design minimize wear, leading to longer operational life.
- Simplified Maintenance: The separable design allows for easier inspection, lubrication, and replacement, reducing downtime.
- Improved Operational Efficiency: Minimizes energy loss through low-friction operation, contributing to overall system efficiency.
- Versatile Mounting Options: Allows for easier assembly, particularly when both rings require a tight fit on their respective seats.
- Consistent Performance: Delivers reliable operation even in applications with high speeds and heavy loads, ensuring machine uptime.
