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Bearing NU 2204 RKW
The NU 2204 RKW is a high-quality cylindrical roller bearing designed to provide reliable performance and durability in a wide range of industrial applications. Known for its robust construction and precision engineering, this bearing is ideal for use in machinery requiring high radial load capacity and moderate speeds.
Manufactured according to international standards, the NU 2204 RKW features a double row of cylindrical rollers that allow for excellent alignment and low friction operation. The "RKW" suffix typically indicates a particular cage design made from pressed steel, optimized for stability and reduced wear.
Key Features and Benefits
- Design: Double-row cylindrical roller bearing with a separable inner ring, allowing easy mounting and dismounting.
- Load Capacity: High radial load capacity due to cylindrical rollers, suitable for heavy-duty applications.
- Durability: Made from high-grade bearing steel to ensure long service life and resistance to fatigue.
- Precision: Manufactured under strict quality control to deliver smooth operation and reduced noise.
- Cage Type: Pressed steel cage (RKW) that maintains roller guidance and prevents skidding.
Technical Specifications
- Bearing Type: Double-row cylindrical roller bearing
- Model: NU 2204 RKW
- Dimensions: 20 mm (inner diameter) x 47 mm (outer diameter) x 14 mm (width)
This bearing is widely used in electric motors, gearboxes, machine tools, and other industrial equipment where high radial loads and precise performance are required. Its ability to accommodate thermal expansion and axial displacement makes it especially suitable for applications with shaft misalignment or thermal variations.
Choosing the NU 2204 RKW ensures reliable operation, reduced maintenance costs, and enhanced equipment lifespan, making it a preferred choice among engineers and maintenance professionals worldwide.
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RKW: Leading Manufacturer of Bearings and Transmission Technology
RKW is a renowned manufacturer specializing in high-quality bearings and advanced transmission technology. With a rich history of innovation and excellence, RKW has established itself as a trusted partner in various industrial sectors worldwide.
Company History
Founded several decades ago, RKW has continually evolved to meet the growing demands of modern machinery and equipment. The company’s commitment to research and development has enabled it to implement cutting-edge technologies in its products, maintaining a competitive edge in the bearings and transmission components market.
Product Range
RKW offers a comprehensive portfolio of products catering to diverse mechanical and industrial applications, including:
- Ball Bearings: High precision and durability for smooth rotational applications.
- Roller Bearings: Designed to handle heavy radial and axial loads in demanding environments.
- Transmission Components: Gears, shafts, and couplings engineered for efficient power transmission.
- Custom Bearing Solutions: Tailored designs for specialized industrial needs.
Main Focus and Technologies
RKW’s main focus lies in developing robust, reliable, and energy-efficient bearing and transmission solutions. Utilizing advanced materials and precision manufacturing techniques, the company ensures high performance and longevity of its products. Key technological strengths include:
- Advanced bearing lubrication systems for reduced friction and wear.
- Innovative sealing technologies to enhance bearing life and reliability.
- Precision engineering for noise reduction and operational stability.
Application Areas
RKW's products are integral to a wide range of industries, demonstrating versatility and adaptability, such as:
- Automotive and transportation
- Industrial machinery and automation
- Renewable energy systems (wind turbines, solar tracking)
- Construction and heavy equipment
- Aerospace and defense
Company Headquarters
RKW is headquartered in Germany, a country known for its engineering excellence and innovation in manufacturing technologies. This strategic location allows RKW to maintain high quality standards and provide efficient logistics to customers worldwide.