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Bearing 21308 A SKF
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Product detailed description
Bearing 21308 SKF
The 21308 SKF is a high-quality spherical roller bearing designed to provide exceptional performance and durability in demanding industrial applications. Manufactured by SKF, a globally recognized leader in bearing technology, this bearing is engineered to handle heavy radial loads and moderate axial loads in both directions, making it suitable for a wide range of mechanical equipment.
Featuring a robust design, the 21308 SKF is built to withstand harsh operating conditions, ensuring long service life and reliable operation. Its spherical roller configuration allows for self-alignment of the bearing, which compensates for shaft misalignment and reduces stress on other machine components, enhancing overall system efficiency.
Key Features and Benefits
- Self-Aligning Capability: The spherical rollers enable the bearing to accommodate shaft misalignment, reducing maintenance needs and preventing premature failure.
- Heavy Load Support: Designed for heavy radial and moderate axial loads, ideal for applications such as gearboxes, mining equipment, and heavy machinery.
- Durability: Manufactured with high-quality materials and precision engineering to ensure resistance against wear, fatigue, and contamination.
- Improved Performance: Optimized internal design reduces friction and heat generation, promoting energy efficiency and extended bearing life.
Applications
The 21308 SKF is well-suited for use in various industrial sectors including:
- Mining and mineral processing equipment
- Construction machinery
- Heavy-duty conveyors
- Electric motors and generators
- Pulp and paper machinery
- Steel mills and rolling equipment
By choosing the 21308 SKF, businesses can ensure reliable operation of their critical machinery, reduce downtime, and improve overall productivity.
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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.