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Bearing 7018 CDGA/P4A SKF
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Product detailed description
Bearing 7018 CDGA/P4A SKF is a high-precision angular contact ball bearing designed to meet the demanding requirements of various industrial applications. Manufactured by SKF, a globally recognized leader in bearing technology, this bearing model ensures exceptional performance, reliability, and durability in challenging operating conditions.
This bearing features a bore diameter of 90 mm, an outer diameter of 140 mm, and a width of 28 mm, making it suitable for applications requiring a robust, high-capacity bearing solution. The "7018 CDGA/P4A" designation indicates a specific design with enhanced angular contact capabilities and a P4A precision class, which guarantees superior accuracy and reduced vibration levels compared to standard bearings.
Key Features and Benefits
- High Precision: The P4A accuracy class ensures minimal runout and excellent rotational accuracy, making it ideal for high-speed and high-precision machinery.
- Angular Contact Design: The CDGA suffix denotes an angular contact bearing with optimized internal design, capable of accommodating combined radial and axial loads efficiently.
- Durability and Reliability: SKF’s advanced materials and manufacturing processes provide enhanced fatigue life and resistance to wear, ensuring long service life.
- Versatile Application: Suitable for use in machine tool spindles, electric motors, pumps, and other mechanical systems requiring precise bearing performance.
- Optimized Cage Design: The P4A suffix also indicates a specialized cage that improves the bearing’s dynamic performance and reduces noise.
Choosing the bearing 7018 CDGA/P4A SKF guarantees a product engineered for precision and endurance. Its ability to handle high-speed rotations and combined loads makes it an excellent choice for engineers and maintenance professionals seeking to enhance machinery efficiency and reliability.
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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.