Лагери NK 21/16 SKF



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Подробно описание на продукта
Bearing NK 21/16 SKF
The NK 21/16 SKF is a precision-engineered cylindrical roller bearing designed to deliver exceptional performance and reliability in various industrial applications. Manufactured by SKF, a globally recognized leader in bearing technology, this bearing is known for its high load capacity, durability, and smooth operation under demanding conditions.
This bearing type is specifically designed to accommodate heavy radial loads and provide low friction, which helps in reducing energy consumption and extending the service life of machinery. The robust construction and high-quality materials used in NK 21/16 SKF ensure optimal performance even in harsh environments.
Key Features and Benefits
- High Load Capacity: Suitable for applications requiring support of heavy radial loads.
- Durability: Made from premium-grade steel for enhanced wear resistance and long operational life.
- Precision Manufacturing: Ensures smooth rotation and reduces vibration and noise.
- Versatile Application: Ideal for use in automotive, industrial machinery, and other mechanical systems.
- Trusted Brand: SKF is known worldwide for quality and innovation in bearing solutions.
While the exact dimensions of the NK 21/16 SKF are specialized and not commonly listed in standard catalogs, its designation indicates a specific size and type consistent with SKF’s NK series cylindrical roller bearings. For precise fitment and compatibility, consulting SKF’s official technical documentation or a certified distributor is recommended.
Investing in the NK 21/16 SKF ensures reliable performance and reduced maintenance costs, making it a smart choice for engineers and maintenance professionals seeking high-quality bearing solutions.

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SKF: Leading Manufacturer of Bearings and Transmission Technology
Company Overview
SKF is a globally recognized manufacturer specializing in high-quality bearings and transmission technology. Founded in 1907 in Gothenburg, Sweden, SKF has established itself as a pioneer in the development of innovative solutions for rotating equipment and industrial applications. With over a century of expertise, SKF continuously drives advancements in reliability, efficiency, and sustainability in its product offerings.
History and Heritage
SKF was founded by Sven Wingquist, who invented the self-aligning ball bearing, revolutionizing the bearing industry. The company quickly expanded from its Swedish roots to become a global leader in bearing technology and related services. SKF’s long-standing tradition of innovation is reflected in its commitment to research and development, ensuring cutting-edge products that meet evolving industrial needs.
Product Range
SKF offers an extensive selection of products designed to optimize machine performance and lifespan. Their product portfolio includes:
- Ball Bearings: Standard, high-precision, and special designs for various applications.
- Roller Bearings: Cylindrical, spherical, and tapered roller bearings engineered for heavy-load conditions.
- Bearing Units and Housings: Solutions designed for easy installation and enhanced reliability.
- Seals and Lubrication Systems: Critical components that protect and extend the operational life of bearings.
- Transmission Components: Including belts, couplings, clutches, and gearboxes.
- Condition Monitoring and Maintenance Services: Tools and technologies such as SKF @ptitude and SKF Enlight for predictive maintenance.
Main Focus and Technological Innovations
SKF’s main focus is delivering high-performance, durable, and energy-efficient solutions that reduce downtime and operational costs for customers worldwide. The company integrates digital technology with traditional mechanical engineering to support Industry 4.0 initiatives. SKF’s innovations include smart bearings equipped with sensors for real-time condition monitoring, advanced lubrication technologies, and bespoke solutions tailored to specific industry challenges.
Application Areas
SKF’s products and services are critical components across a broad spectrum of industries, including:
- Automotive and Transportation
- Aerospace and Defense
- Industrial Manufacturing and Machinery
- Energy Production (Wind, Hydro, and Thermal)
- Mining and Construction Equipment
- Food and Beverage Processing
- Railway and Marine Applications
Company Headquarters
The global headquarters of SKF is located in Gothenburg, Sweden. From this central location, SKF operates through a vast network of manufacturing facilities, sales offices, and technical centers worldwide, serving customers in more than 130 countries.
Conclusion
With its rich heritage, comprehensive product range, and commitment to innovation, SKF remains a trusted partner for industries seeking reliable and advanced bearing and transmission technology solutions to improve performance and sustainability.