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Bearing 22218 CD NSK
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Product detailed description
Bearing 22218 CD NSK – High-Quality Spherical Roller Bearing
The bearing 22218 CD NSK is a premium spherical roller bearing designed to deliver exceptional performance in heavy-duty industrial applications. Manufactured by NSK, a leading global bearing producer, this bearing combines durability, reliability, and precision engineering to ensure optimal operation under demanding conditions.
This bearing features a robust design with two rows of spherical rollers, allowing it to accommodate both radial and axial loads effectively. Its self-aligning capability compensates for misalignment and shaft deflections, reducing the risk of premature failure and enhancing the lifespan of your machinery.
Key Features of Bearing 22218 CD NSK
- Type: Spherical roller bearing
- Design: CD designation indicates a specific internal design with a higher load rating and optimized roller profile
- Material: High-grade steel for maximum strength and wear resistance
- Sealing: Open bearing design, allowing for optimal lubrication and heat dissipation
- Self-aligning: Compensates for misalignment and shaft deflections
Dimensions and Specifications
- Inner Diameter (d): 90 mm
- Outer Diameter (D): 190 mm
- Width (B): 43 mm
The precise dimensions of the bearing 22218 CD NSK make it suitable for applications requiring robust load handling and durability, such as heavy machinery, mining equipment, and industrial gearboxes.
Applications and Benefits
This bearing is widely used in various industries due to its ability to withstand harsh operating environments. Its design allows it to endure heavy radial loads and moderate axial loads in both directions, making it ideal for:
- Mining and construction machinery
- Industrial gearboxes
- Material handling equipment
- Pulp and paper processing machinery
- Power generation equipment
Choosing the bearing 22218 CD NSK ensures enhanced operational efficiency, reduced maintenance costs, and extended equipment service life. NSK’s commitment to quality guarantees that each bearing meets stringent international standards, providing reliable performance in critical applications.
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NSK: Leading Manufacturer of Bearings and Transmission Technology
NSK Ltd. is a globally renowned manufacturer specializing in high-quality bearings and transmission technology. Established in 1916, NSK has built a rich legacy of innovation, precision engineering, and commitment to excellence, becoming a trusted name in the motion and control technology industry.
Company History
Founded over a century ago in Japan, NSK initially focused on the production of high-precision ball bearings. Over the decades, the company expanded its expertise and global footprint, evolving into a leading international supplier of various bearing types and transmission components. NSK’s dedication to research and development has driven many technological advancements in the bearing industry.
Product Range
NSK offers a comprehensive portfolio of products designed to meet the demanding needs of diverse industries:
- Ball Bearings: Deep groove, angular contact, and thrust types for versatile applications.
- Roller Bearings: Cylindrical, tapered, spherical, and needle roller bearings suitable for heavy-load and high-speed applications.
- Precision Bearings: Bearings designed for high-precision machinery including robotics and machine tools.
- Automotive Components: Bearings and transmission parts specially engineered for automotive use.
- Transmission Technology: Including linear motion guides, ball screws, and mechatronic products.
Main Focus and Technologies
NSK concentrates on the development of technologies that improve the efficiency, durability, and performance of mechanical systems. Key focus areas include:
- High-Precision Bearings: Utilizing advanced materials and manufacturing processes to ensure exceptional accuracy and longevity.
- Low-Friction Technology: Enhancing energy efficiency and reducing wear through innovative lubrication and coating techniques.
- Mechatronics: Integrating electronic control with mechanical components for smart motion solutions.
- Environmentally Friendly Products: Developing sustainable products that contribute to lower environmental impact across industries.
Application Areas
NSK’s bearings and transmission technologies serve a vast array of sectors, including but not limited to:
- Automotive Industry: Engine, transmission, chassis, and safety systems.
- Industrial Machinery: Manufacturing equipment, robotics, and automation systems.
- Aerospace: Precision parts for aircraft engines and on-board systems.
- Railway: High-durability bearings for rail vehicles and infrastructure.
- Energy Sector: Wind turbines, electrical generators, and power plants.
Company Headquarters
The global headquarters of NSK Ltd. is located in Tokyo, Japan. The company operates numerous manufacturing plants, R&D centers, and sales offices worldwide to support its extensive customer base and maintain its position as a leader in bearing and transmission technology.