Product Overview: The NU 213 Cylindrical Roller Bearing
The NU 213 bearing is a high-capacity cylindrical roller bearing, meticulously engineered for applications demanding superior radial load support and the ability to accommodate axial displacement. As a key component in our extensive NU Series Cylindrical Roller Bearings, this bearing features two integral flanges on its outer ring and a smooth inner ring. This design allows for the free axial movement of the shaft relative to the housing, making it ideal for non-locating bearing positions where thermal expansion or contraction might occur.
With precise dimensions of 65mm bore diameter, 120mm outer diameter, and 23mm thickness, the NU 213 bearing is manufactured to exacting industry standards. Its robust construction ensures reliable performance and extended service life in demanding industrial environments. We are committed to supplying high-quality industrial bearings that contribute to the efficiency and longevity of your machinery. Explore our full range of cylindrical roller bearings to find the optimal solution for your industrial needs.
Key Features of the NU 213 Bearing
- High Radial Load Capacity: Designed to withstand heavy radial loads due to the large contact area between rollers and raceways.
- Axial Displacement Accommodation: The NU design allows for axial movement of the shaft, preventing undue stress from thermal expansion/contraction.
- Low Friction: Precision-engineered for smooth rolling, minimizing friction and heat generation for improved operational efficiency.
- High Speed Capability: Suitable for applications requiring high rotational speeds due to its optimized roller design.
- Separable Components: The inner and outer rings can be mounted independently, simplifying installation and maintenance procedures.
- Durable Construction: Made from high-grade bearing steel for excellent wear resistance and long-term reliability in harsh conditions.
- Standardized Dimensions: Conforms to industry-standard dimensions for easy interchangeability.
Common Applications of NU 213 Bearings
- Industrial Gearboxes: Provides robust support for shafts in power transmission systems.
- Electric Motors: Used in various types of electric motors to ensure smooth and efficient rotation.
- Pumps: Supports impellers and shafts in different pumping systems, handling demanding loads.
- Rolling Mills: Essential for heavy machinery in metal rolling processes, enduring extreme conditions.
- Machine Tools: Integrated into high-precision machine tools for stable and accurate operation.
- Construction Equipment: Utilized in heavy machinery such as excavators and cranes, where durability is critical.
- Mining Machinery: Performs reliably in harsh and contaminated environments typical of mining operations.
- Paper & Printing Machines: Ensures smooth operation of rollers and cylinders, contributing to consistent production quality.
Benefits of Using the NU 213 Bearing
- Enhanced Machine Performance: Contributes to smoother operation and increased reliability of industrial machinery.
- Extended Service Life: Designed for durability, reducing the frequency of replacements and associated downtime.
- Reduced Maintenance Costs: Its robust design and ease of installation lead to lower long-term maintenance expenses.
- Improved Efficiency: Low friction characteristics help conserve energy and improve overall mechanical efficiency.
- Versatile Use: Suitable for a wide array of industrial applications requiring high radial capacity and axial float.
- Reliable Operation: Provides consistent performance even under heavy loads and demanding operating conditions.
- Simplified Assembly: The separable design facilitates easier mounting and dismounting, saving time during installation or repair.
