Bearing NU 218 E URB



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Product detailed description
Bearing NU 218 E URB
The NU 218 E URB is a high-quality cylindrical roller bearing designed to provide reliable performance in a variety of industrial applications. Known for its robust construction and precision engineering, this bearing ensures smooth rotational motion and is capable of handling heavy radial loads with ease.
This particular model, NU 218 E URB, features a cylindrical roller design which allows for high radial load capacity and reduced friction, making it ideal for use in heavy machinery, electric motors, gearboxes, and other mechanical assemblies where durability and efficiency are critical.
Key Features and Benefits
- Robust Construction: Engineered with high-quality materials to withstand demanding conditions and extend service life.
- Cylindrical Roller Design: Offers excellent radial load support while minimizing friction and heat generation during operation.
- NU-type Design: Allows for axial displacement of the shaft relative to the housing, accommodating thermal expansion and reducing stress.
- E Variant: Enhanced internal design for improved load carrying capacity.
- URB Suffix: Indicates specific sealing or cage characteristics tailored for particular environments or installation requirements.
Applications
The NU 218 E URB bearing is widely used in various industrial sectors, including:
- Electric motors and generators
- Gearboxes and transmissions
- Pumps and compressors
- Machine tools and automation equipment
- Heavy-duty industrial machinery
Its ability to handle heavy radial loads and accommodate shaft misalignment makes it a preferred choice for applications demanding high reliability and durability.
Technical Specifications
The NU 218 E URB typically conforms to international bearing standards, ensuring interchangeability and quality assurance. However, exact dimensions for this specific designation are not commonly standardized in widely available catalogs, so it is recommended to consult the manufacturer or supplier documentation for precise measurements and compatibility.
Investing in the NU 218 E URB bearing guarantees enhanced performance, reduced downtime, and optimized machinery operation, making it an excellent component for industrial maintenance and new equipment assembly.

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URB Bearings and Transmission Technology Manufacturer
About URB
URB is a renowned manufacturer specializing in high-quality bearings and advanced transmission technology solutions. With decades of experience in the industry, URB has established itself as a trusted name for providing durable, reliable, and innovative products that cater to diverse industrial applications.
History of URB
Founded several decades ago, URB has continuously evolved to meet the growing demands of the mechanical and automotive industries. The company began as a small-scale bearing manufacturer and has since expanded its capabilities, integrating cutting-edge transmission technologies to serve both domestic and international markets.
Product Range
URB offers a comprehensive selection of products that focus on precision and performance. Their product portfolio includes:
- Rolling Bearings: Ball bearings, roller bearings, and needle bearings suitable for various mechanical applications.
- Transmission Components: Gears, gearboxes, and power transmission units designed for optimal torque and speed management.
- Customized Solutions: Tailor-made bearing assemblies and transmission units engineered to meet specific customer requirements.
- Sealing and Lubrication Systems: Integrated solutions that enhance bearing life and operational efficiency.
Main Focus and Technologies
URB is committed to innovation in bearing design and transmission technology. By leveraging advanced materials, precision manufacturing, and rigorous quality control processes, the company ensures its products deliver exceptional durability and performance under demanding conditions. URB places a strong emphasis on reducing friction, minimizing wear, and improving energy efficiency in all its components.
Application Areas
The diverse URB product portfolio serves multiple industries and application areas, including:
- Automotive and Transportation: Bearings and transmissions for cars, trucks, and heavy vehicles.
- Industrial Machinery: Solutions for manufacturing equipment, conveyors, and automation systems.
- Aerospace: High-precision components designed for aerospace mechanisms and devices.
- Renewable Energy: Bearings and transmission units for wind turbines and other green energy technologies.
- Construction and Agriculture: Robust products for heavy-duty machinery and agricultural equipment.
Company Headquarters
URB is headquartered in Germany, a country known for engineering excellence and advanced manufacturing technologies. The central office serves as the hub for research and development, production, and global distribution, ensuring URB maintains the highest quality standards and delivers superior products worldwide.