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Bearing 7220 ACD/P4A SKF
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Product detailed description
High-Precision Bearing 7220 ACD/P4A SKF
The bearing 7220 ACD/P4A SKF is a premium quality angular contact ball bearing designed for high-performance applications requiring exceptional precision and reliability. Manufactured by SKF, a global leader in bearing technology, this product ensures smooth operation, reduced friction, and extended service life in various mechanical systems.
Featuring advanced engineering and superior materials, the 7220 ACD/P4A SKF bearing is ideal for use in demanding environments such as machine tools, electric motors, pumps, and gearboxes. Its design supports high radial and axial loads, making it a versatile choice for both industrial and automotive applications.
Key Features and Specifications
- Designation: 7220 ACD/P4A SKF
- Type: Angular contact ball bearing
- Precision Class: P4A (Super precision)
- Contact Angle: Typically 40° (specific to design)
- Seal Type: Open bearing or as specified by SKF
- Material: High-grade bearing steel for durability and corrosion resistance
- Dimensions:
- Inner Diameter (d): 100 mm
- Outer Diameter (D): 180 mm
- Width (B): 40 mm
Performance and Applications
The 7220 ACD/P4A SKF bearing is engineered to deliver exceptional rotational accuracy and minimal vibration, essential for precision machinery. Its P4A classification indicates a super precision grade, suitable for high-speed and heavy-load conditions where performance consistency is critical.
Applications include:
- High-speed spindles in CNC machines
- Precision instruments and measuring equipment
- Robotics and automation systems
- Electric motors and generators
- Industrial gearboxes and pumps
Choosing the 7220 ACD/P4A SKF bearing guarantees enhanced operational efficiency, reduced maintenance costs, and longer equipment lifespan. Trust SKF’s innovative design and rigorous quality standards to meet the most demanding industrial needs.
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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.