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Bearing NK 45/20 SKF
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Product detailed description
Bearing NK 45/20 SKF is a precision-engineered component designed to meet the highest standards in bearing technology. Manufactured by SKF, a globally recognized leader in the bearing industry, this bearing ensures exceptional performance, durability, and reliability in various industrial and mechanical applications.
This bearing is part of SKF's NK series, known for its robust design and ability to handle combined radial and axial loads efficiently. The NK 45/20 SKF is specifically designed as a drawn cup needle roller bearing without an inner ring, making it an ideal choice for applications where space is limited and high load capacity is required.
Key Features and Benefits
- Compact Design: The drawn cup outer ring allows for a slim profile, saving valuable installation space.
- High Load Capacity: Designed to withstand heavy radial and axial loads, ensuring long service life.
- Reduced Friction: Needle rollers minimize friction and wear, enhancing operational efficiency.
- Easy Installation: The absence of an inner ring allows for direct shaft mounting, simplifying assembly.
- Quality Assurance: Manufactured by SKF, guaranteeing precision, reliability, and consistent quality.
Applications
The bearing NK 45/20 SKF is widely used in automotive transmissions, agricultural machinery, industrial gearboxes, and other mechanical systems where space constraints and high load demands are critical. Its needle roller design makes it suitable for high-speed and high-torque environments.
Dimensions and Specifications
- Inner Diameter (d): 45 mm
- Outer Diameter (D): 52 mm
- Width (B): 20 mm
- Type: Drawn cup needle roller bearing without inner ring
Choosing the bearing NK 45/20 SKF ensures optimal performance and longevity for your machinery. Its design and manufacturing excellence make it a trusted choice among engineers and technicians worldwide.
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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.