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Bearing NU 311 E URB
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Product detailed description
bearing NU 311 E URB – High-Performance Cylindrical Roller Bearing
The bearing NU 311 E URB is a precision-engineered cylindrical roller bearing designed for demanding industrial applications. Known for its robust construction and excellent load-carrying capacity, this bearing is ideal for use in heavy machinery, electric motors, gearboxes, and other mechanical systems requiring high radial load support and reliable operation under varying speeds.
Manufactured to meet strict quality standards, the NU 311 E URB bearing features an optimized roller and cage design that ensures smooth rotation and reduced friction. Its cylindrical rollers allow for high radial load capacity while accommodating axial displacement, making it well-suited for applications with shaft misalignment or thermal expansion.
Key Features and Benefits
- Model: NU 311 E URB
- Type: Cylindrical roller bearing
- Load Capacity: High radial load support
- Design: NU design with two integral flanges on the outer ring and no flanges on the inner ring for axial displacement capability
- Cage: Typically made from pressed steel or brass for durability and reduced friction
- Operating Conditions: Suitable for high-speed and heavy-duty applications
- Durability: Engineered for long service life with resistance to wear and fatigue
Dimensions
The NU 311 E URB bearing has the following precise dimensions:
- Inner Diameter (d): 55 mm
- Outer Diameter (D): 100 mm
- Width (B): 25 mm
These standardized dimensions enable easy integration into existing assemblies and ensure compatibility with a wide range of machinery components.
Applications
The bearing NU 311 E URB is widely used in industries such as:
- Automotive manufacturing
- Heavy machinery and equipment
- Electric motors and generators
- Gearboxes and transmissions
- Industrial pumps and compressors
Its ability to handle substantial radial loads and accommodate axial displacement makes it a versatile solution for challenging mechanical environments.
Choose the NU 311 E URB bearing for reliable performance, extended service life, and optimal efficiency in your industrial applications.
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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.