Product Overview: The NJ 2213 Cylindrical Roller Bearing
The NJ 2213 bearing is a high-performance component within our comprehensive NJ 2200 Series of Cylindrical Roller Bearings. With precise dimensions of 65mm bore diameter, 120mm outer diameter, and 38mm thickness, this bearing is engineered to excel in applications requiring significant radial load capacity and high rigidity. Its design features two integral flanges on one ring and a single integral flange on the other, allowing it to accommodate axial displacement in one direction, while also being separable for easier mounting.
As a key offering from our industrial bearings and mechanical parts catalog, the NJ 2213 is manufactured to meet stringent industry standards, ensuring robust performance and an extended operational life in demanding industrial environments. This type of bearing is critical in machinery where consistent reliability and efficient power transmission are paramount, making it a valuable asset for various heavy-duty applications. Explore our full range of cylindrical roller bearings to discover solutions tailored for your industrial needs.
Key Features of the NJ 2213 Bearing
- High Radial Load Capacity: Designed to withstand heavy radial loads, making it suitable for demanding industrial machinery.
- Separable Components: Inner and outer rings can be mounted independently, simplifying installation, maintenance, and inspection.
- Axial Displacement Accommodation: Features a specific flange arrangement (NJ type) that permits axial displacement of the shaft relative to the housing in one direction.
- Low Friction Operation: Optimized internal design minimizes friction, leading to reduced heat generation and improved energy efficiency.
- High Rigidity: Robust construction provides excellent stiffness, contributing to precise shaft guidance and stable operation.
- Durable Construction: Manufactured from high-quality bearing steel, ensuring superior wear resistance and long-term reliability.
- High Speed Capability: Suitable for applications involving relatively high rotational speeds due to its roller design.
Common Applications of NJ 2213 Bearings
- Industrial Gearboxes: Provides reliable support for shafts in heavy-duty gear systems under significant radial forces.
- Electric Motors: Used in large electric motors and generators where consistent performance and high load support are required.
- Pumps and Compressors: Ensures smooth and stable rotation of components in high-pressure fluid handling systems.
- Mining and Construction Equipment: Essential for machinery such as excavators, crushers, and conveyors that operate under harsh conditions and heavy loads.
- Rolling Mills: Critical for supporting work rolls and backup rolls in steel and metal forming processes.
- Paper Making Machinery: Employed in various rollers and presses within paper and pulp production due to its robustness.
- Power Generation Equipment: Found in turbines, wind power generators, and other energy-producing machinery for critical rotational support.
- Machine Tools: Used in heavy-duty lathes, milling machines, and other tools requiring precise and rigid spindle support.
Benefits of Using the NJ 2213 Bearing
- Enhanced Equipment Reliability: Its robust design and high load capacity contribute to the overall stability and lifespan of industrial machinery.
- Simplified Assembly: The separable design facilitates easier mounting and dismounting, reducing installation time and effort.
- Reduced Maintenance Costs: Long service life and dependable performance minimize the frequency of replacements and associated labor costs.
- Optimized Operational Efficiency: Low friction characteristics help conserve energy and contribute to smoother, cooler running machinery.
- Adaptability to Axial Movement: Effectively manages minor axial shifts, preventing stress on adjacent components and extending system life.
- Versatile Use: Suitable for a wide array of heavy industrial applications, offering a reliable solution for various rotational needs.
