Product Overview: The NJ 416 Cylindrical Roller Bearing
The NJ 416 is a high-capacity single-row cylindrical roller bearing designed to handle heavy radial loads and provide axial shaft location in a single direction. With its principal dimensions of 80x200x48mm, this bearing is a robust component engineered for reliability in demanding industrial applications. As part of our NJ 400 Series, it features two integral flanges on the outer ring and a single flange on the inner ring, which allows it to accommodate axial displacement of the shaft relative to the housing in one direction. The separable design, where the inner ring can be mounted independently of the outer ring and roller assembly, greatly simplifies installation, inspection, and maintenance procedures. Explore our full range of Cylindrical Roller Bearings to find the perfect solution for your machinery.
Key Features of the NJ 416 Bearing
- High Radial Load Capacity: The line contact between rollers and raceways allows for the accommodation of very high radial forces.
- Axial Location Capability: Designed to guide and locate a shaft axially in one direction, making it suitable for certain fixed-end applications.
- Separable Design: The inner ring can be removed, facilitating easier mounting and dismounting, especially in tight-fit scenarios.
- High-Speed Performance: Engineered for low friction and optimal roller geometry, enabling operation at high rotational speeds.
- Robust Construction: Manufactured from high-purity, hardened bearing steel for exceptional durability and an extended service life.
- Interchangeable Components: The separable components are often interchangeable, providing flexibility in assembly and maintenance.
Common Applications
- Industrial Gearboxes: Provides rigid support for gear shafts, ensuring reliable power transmission under heavy loads.
- Electric Motors and Generators: Used to support motor shafts, handling the high speeds and radial forces common in these applications.
- Pumps and Compressors: Ensures smooth and efficient operation of rotating components in fluid and gas handling equipment.
- Construction and Mining Equipment: Ideal for heavy-duty machinery like excavators, conveyors, and crushers where durability is critical.
- Machine Tool Spindles: Offers the precision and rigidity required for high-accuracy machining operations.
- Rolling Mills: Withstands the extreme loads and high temperatures found in metal forming and processing machinery.
- Vibrating Screens and Shakers: Its robust design makes it suitable for equipment subjected to constant vibration and shock loads.
Benefits of Using the NJ 416 Bearing
- Enhanced Machine Reliability: Its high load-carrying capacity and durable construction minimize the risk of premature failure.
- Simplified Assembly and Maintenance: The separable nature of the bearing streamlines installation and inspection processes, reducing downtime.
- Improved Operational Efficiency: Low-friction design minimizes energy loss and heat generation, leading to smoother performance.
- Extended Service Life: High-quality materials and precision manufacturing ensure long-term reliability even in harsh environments.
- Versatile Application Range: Suitable for a broad spectrum of heavy-duty industrial and automotive applications.
