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Bearing 21308 AK SKF
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Product detailed description
Bearing 21308 AK SKF – High-Performance Spherical Roller Bearing
The bearing 21308 AK SKF is a premium spherical roller bearing designed for demanding industrial applications. Manufactured by SKF, a global leader in bearing technology, this bearing offers exceptional durability, reliability, and performance under heavy radial and axial loads.
Engineered with precision, the 21308 AK SKF bearing features a robust design that ensures smooth operation even in challenging environments. It is ideal for use in equipment such as gearboxes, heavy machinery, mining applications, and construction equipment where high load capacity and resistance to misalignment are critical.
Key Features and Benefits
- Design: Spherical roller bearing with two rows of rollers, self-aligning capability to accommodate shaft deflections and misalignment.
- Durability: High-quality steel construction and optimized internal geometry for extended service life.
- Load Capacity: Capable of handling heavy radial loads and moderate axial loads in both directions.
- Sealing and Lubrication: Designed to work efficiently with appropriate lubrication systems, minimizing wear and maintenance requirements.
- Versatility: Suitable for a wide range of industrial sectors including mining, construction, and power generation.
Technical Details
The bearing 21308 AK SKF has the following dimensions:
- Inside Diameter (d): 40 mm
- Outside Diameter (D): 90 mm
- Width (B): 23 mm
These precise dimensions ensure compatibility with various shaft sizes and housings, making the 21308 AK SKF a versatile choice for multiple mechanical assemblies.
Why Choose the 21308 AK SKF Bearing?
Choosing the 21308 AK SKF bearing means investing in a component that delivers reliable performance, reduces downtime, and lowers maintenance costs. SKF’s commitment to quality and innovation guarantees that this bearing meets stringent international standards and provides excellent resistance to fatigue and wear.
Whether you require a bearing for heavy-duty industrial machinery or critical mechanical systems, the 21308 AK SKF is engineered to meet your operational demands with confidence and efficiency.
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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.