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Bearing 30221 A URB
The 30221 A URB is a high-quality spherical roller bearing designed to deliver reliable performance in demanding industrial applications. Engineered for durability and precision, it is ideal for use in heavy machinery, mining equipment, and other environments where robust support and resistance to misalignment are essential.
This bearing features a self-aligning design, allowing it to accommodate shaft deflections and misalignments without compromising operational efficiency. The "A" designation indicates an optimized internal design for better load distribution and enhanced service life, while the "URB" suffix typically refers to specific manufacturer or regional standards ensuring quality and compatibility.
Key Features and Benefits
- Self-Aligning Capability: The spherical roller design compensates for shaft misalignment, reducing wear and preventing premature failure.
- High Load Capacity: Suitable for handling heavy radial and moderate axial loads in both directions.
- Robust Construction: Made from high-grade steel materials, ensuring excellent resistance to shock and vibration.
- Extended Service Life: Precision manufacturing and optimized internal geometry contribute to longer operational periods with minimal maintenance.
- Versatile Applications: Widely used in industries such as steel production, paper mills, wind turbines, and construction equipment.
Technical Specifications
The 30221 A URB bearing conforms to standard spherical roller bearing dimensions, with an approximate bore diameter of 105 mm, an outer diameter of 190 mm, and a width of 48 mm, consistent with the ISO 355 series. These dimensions make it compatible with a wide range of industrial machinery requiring robust bearing solutions.
Why Choose 30221 A URB?
Choosing the 30221 A URB ensures you receive a bearing that combines strength, precision, and adaptability. Its ability to handle misalignment and heavy loads makes it a reliable component that reduces downtime and maintenance costs. Whether you are upgrading existing equipment or designing new machinery, this bearing meets stringent quality standards and performance expectations.
Invest in the 30221 A URB bearing for a dependable, long-lasting solution that keeps your operations running smoothly under challenging conditions.
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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.