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Лагери 21309 AK SKF
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Bearing 21309 AK SKF
The 21309 AK SKF is a high-quality spherical roller bearing designed to provide reliable performance in demanding industrial applications. Manufactured by SKF, a global leader in bearing technology, this bearing combines durability, precision, and efficient load handling to meet the needs of various machinery and equipment.
Engineered for versatility, the 21309 AK SKF is ideal for use in heavy-duty applications where misalignment and shaft deflection are common. Its robust construction ensures long service life, reduced maintenance, and enhanced operational efficiency.
Key Features and Benefits
- Self-aligning capability: The spherical roller design allows the bearing to accommodate shaft misalignment, reducing stress and wear.
- High load capacity: Supports both radial and axial loads in both directions, making it suitable for heavy-duty applications.
- Durable design: Manufactured with high-quality materials and precise engineering standards to withstand harsh operating conditions.
- Reduced maintenance: Designed to minimize friction and heat generation, extending the bearing's operational life and reliability.
- Trusted brand: SKF's reputation for quality ensures consistent performance and compatibility with a wide range of machinery.
Technical Specifications
The 21309 AK SKF is part of SKF's spherical roller bearing series with the following dimensions:
- Inner diameter (d): 45 mm
- Outer diameter (D): 100 mm
- Width (B): 25 mm
These dimensions make it suitable for applications requiring a compact yet robust bearing capable of handling significant loads.
Applications
The 21309 AK SKF is widely used in industries such as:
- Mining and construction machinery
- Electric motors and generators
- Industrial gearboxes
- Pulp and paper processing equipment
- Material handling systems
Its ability to accommodate misalignment and heavy loads makes it a preferred choice for challenging mechanical environments.
Invest in the 21309 AK SKF to ensure optimal performance, reliability, and longevity for your machinery and equipment.
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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.