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Bearing 21315 EK SKF
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Bearing 21315 EK SKF - High-Quality and Reliable Performance
The 21315 EK 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, precision, and load-carrying capacity to ensure smooth and efficient operation of rotating machinery.
This bearing type is widely used in heavy-duty equipment such as mining machinery, construction vehicles, and large electric motors, where it effectively handles both radial and axial loads under harsh operating conditions.
Key Features of 21315 EK SKF
- Spherical Roller Design: Designed to accommodate misalignment and shaft deflections, reducing the risk of premature failures.
- Robust Construction: Made with high-quality steel and precision manufacturing processes, ensuring long service life and reliability.
- Separable Components: The bearing consists of an inner ring with two raceways, a spherical outer ring, and two rows of rollers, allowing for easy mounting and dismounting.
- EK Suffix: Indicates an increased inner ring width and optimized internal design for enhanced performance.
- SKF Quality Assurance: Engineered to meet rigorous SKF standards for performance, noise, and vibration levels.
Applications of 21315 EK SKF
This bearing is ideal for use in:
- Heavy-duty gearboxes
- Industrial fans and blowers
- Mining and construction equipment
- Pulp and paper machinery
- Wind turbines and power generation equipment
Dimensions and Specifications
The 21315 EK SKF bearing features the following standard dimensions in accordance with international bearing standards:
- Bore Diameter: 75 mm
- Outer Diameter: 130 mm
- Width: 31 mm
These dimensions make it suitable for applications requiring robust load capacity and stability.
Why Choose 21315 EK SKF?
Choosing the 21315 EK SKF bearing guarantees superior performance in challenging environments. Its advanced design reduces maintenance downtime, improves operational efficiency, and extends the lifespan of machinery components. Whether you are upgrading existing equipment or designing new systems, this bearing offers a reliable solution backed by SKF’s extensive expertise and global support network.
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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.