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Bearing 21309 AK SKF
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Product detailed description
Bearing 21309 AK SKF: High-Performance Spherical Roller Bearing
The bearing 21309 AK SKF is a premium spherical roller bearing designed to deliver exceptional performance and durability in demanding industrial applications. Manufactured by SKF, a global leader in bearing technology, this bearing is engineered to handle heavy radial loads and moderate axial loads in both directions, making it ideal for use in heavy machinery, mining equipment, and construction vehicles.
With its robust design, the 21309 AK SKF bearing features two rows of spherical rollers that provide high load-carrying capacity and excellent misalignment tolerance. The "AK" designation indicates a specific internal design that optimizes the bearing’s operating characteristics, including reduced friction and enhanced service life.
Key Features and Benefits
- High Load Capacity: Suitable for applications with heavy radial and axial loads.
- Misalignment Compensation: The spherical roller design allows the bearing to accommodate shaft deflections and misalignments without compromising performance.
- Durability: SKF’s advanced manufacturing processes ensure superior wear resistance and extended operational life.
- Reliable Performance: Designed to operate efficiently under harsh conditions, including vibration and shock loads.
- Maintenance Friendly: The bearing’s design facilitates easier installation and maintenance.
Dimensions and Specifications
The bearing 21309 AK SKF has the following precise dimensions:
- Inner Diameter (d): 45 mm
- Outer Diameter (D): 100 mm
- Width (B): 25 mm
These dimensions make it suitable for a wide range of industrial equipment requiring reliable and robust bearing solutions.
Applications
The 21309 AK SKF bearing is widely used in various sectors, including:
- Mining and mineral processing equipment
- Construction machinery
- Paper and pulp industry machines
- Wind turbines
- Heavy-duty gearboxes and conveyors
Its ability to handle heavy loads and compensate for misalignment makes it a trusted choice for engineers and maintenance professionals seeking dependable bearing performance.
Invest in the bearing 21309 AK SKF to ensure optimal equipment uptime, increased efficiency, and long-lasting reliability for your industrial applications.
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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.