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Лагери NK 45/20 SKF
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Bearing NK 45/20 SKF – Precision and Reliability
The NK 45/20 SKF is a high-quality needle roller bearing designed to deliver exceptional performance and durability in various industrial applications. Manufactured by SKF, a globally recognized leader in bearing technology, this bearing ensures optimal load capacity and smooth operation even under demanding conditions.
Featuring a compact and robust design, the NK 45/20 SKF is ideal for applications requiring high radial load capacity combined with minimal radial space. Its needle rollers provide increased contact surface area, enabling it to support heavy loads efficiently while maintaining low friction and wear.
Key Features and Benefits
- High radial load capacity despite compact dimensions
- Durable needle roller design for extended service life
- Precision manufacturing ensures smooth rotation and reduced noise
- Ideal for automotive, industrial machinery, and power transmission applications
- Reliable performance under high-speed and heavy-load conditions
- Produced by SKF, ensuring stringent quality standards and global availability
Applications
The NK 45/20 SKF is commonly used in:
- Gearboxes and transmissions
- Electric motors and pumps
- Industrial machinery and automation equipment
- Construction and agricultural machinery
- Textile and packaging machines
Technical Specifications
This bearing features a needle roller design with an outer diameter of 45 mm and an inner diameter of 20 mm, which is reflected in its designation NK 45/20. Although specific width dimensions are not standardized or publicly confirmed, the NK series by SKF is known for maintaining compact widths suitable for tight installation spaces.
Choosing the NK 45/20 SKF guarantees a balance of size efficiency, load capacity, and reliability, making it an excellent choice for engineers and maintenance professionals seeking top-tier 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.