Product Overview: The NU 215 Cylindrical Roller Bearing
The NU 215 bearing is a high-performance component within our extensive range of NU 200 Series Cylindrical Roller Bearings. Featuring precise dimensions of 75mm bore diameter, 135mm outer diameter, and 26mm thickness, this bearing is engineered for applications demanding high radial load capacity and rigidity. The NU type design signifies that it has two integral flanges on the outer ring and no flanges on the inner ring, allowing for axial displacement of the shaft relative to the housing. This crucial characteristic makes it ideal for applications where thermal expansion or other factors cause axial movement.
As a trusted supplier of industrial bearings and mechanical parts, we ensure that our NU 215 bearings are manufactured to rigorous industry standards. Their robust construction and optimized design provide reliable, long-lasting performance in the most demanding industrial environments. Explore our full selection of NU Series and other cylindrical roller bearings, including variants like NU 214 and NU 216, to find the perfect fit for your machinery.
Key Features of the NU 215 Bearing
- High Radial Load Capacity: Designed with a large number of rollers to accommodate significant radial loads.
- Axial Displacement Capability: The NU configuration allows for axial movement between the shaft and housing, preventing stresses caused by thermal expansion.
- Rigid Structure: Provides excellent stiffness and precision, crucial for maintaining optimal operating clearances.
- Separable Components: The inner and outer rings can be mounted independently, simplifying installation and maintenance.
- Low Friction Operation: Precision-engineered roller and raceway surfaces minimize friction, reducing heat generation and energy consumption.
- Durable Construction: Manufactured from high-quality bearing steel for superior wear resistance and extended service life.
- Versatile Application: Suitable for a wide range of industrial machinery where robust radial support is required.
Common Applications for NU 215 Bearings
- Industrial Gearboxes: Provides robust support for shafts under heavy radial loads and varying speeds.
- Electric Motors: Used in large motors where reliability and high load capacity are essential.
- Pumps and Compressors: Ensures smooth rotation and efficient operation in fluid handling systems.
- Fans and Blowers: Supports rotating elements in high-speed and demanding air moving equipment.
- Mining Equipment: Withstands harsh operating conditions and heavy loads in excavators, conveyors, and crushers.
- Power Generation: Utilized in turbines, generators, and auxiliary equipment for reliable performance.
- Rolling Mills: Ideal for applications with high radial forces and potential thermal expansion.
- Machine Tools: Provides the rigidity and precision required for accurate machining operations.
Benefits of Utilizing the NU 215 Bearing
- Enhanced Machine Performance: Supports heavy radial loads efficiently, contributing to the overall stability and performance of machinery.
- Extended Equipment Lifespan: Reduces wear on shafts and housings by accommodating axial movements, leading to longer component life.
- Reduced Maintenance Needs: Durable design and reliable performance minimize the frequency of replacements and associated downtime.
- Simplified Assembly: The separable design facilitates easier mounting and dismounting procedures.
- Improved Operational Efficiency: Low friction characteristics contribute to energy savings and smoother mechanical operation.
- Reliable Operation: Maintains performance even under challenging conditions, ensuring continuous productivity.
- Cost-Effective Solution: Offers a balance of high performance and longevity, providing excellent value over its service life.
