Bearing 21313 CCK SKF



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Product detailed description
Bearing 21313 CCK SKF
The 21313 CCK SKF is a high-quality spherical roller bearing designed to provide exceptional performance and reliability in demanding industrial applications. Manufactured by SKF, a world-renowned leader in bearing technology, this bearing is engineered to handle heavy radial and axial loads simultaneously, making it ideal for use in heavy machinery, mining equipment, and construction vehicles.
Featuring a robust design, the 21313 CCK SKF incorporates two rows of spherical rollers that allow it to accommodate misalignment and shaft deflections without compromising operational efficiency. This makes it particularly suitable for applications where shaft deflection or mounting errors might occur.
Key Features and Benefits
- Durability: Constructed with high-grade steel and precision manufacturing techniques, ensuring long service life under harsh conditions.
- Misalignment Compensation: The spherical roller design allows for self-alignment, reducing the risk of premature bearing failure.
- Load Capacity: Capable of supporting heavy radial and axial loads for robust performance in industrial environments.
- Seal Type: The CCK suffix indicates the bearing has an internal design that allows for the use of seals or shields, protecting against contamination and extending bearing life.
- SKF Quality: Backed by SKF’s strict quality control and innovative engineering for reliable operation.
Applications
The 21313 CCK SKF bearing is widely used in various sectors, such as:
- Heavy machinery and equipment
- Mining and mineral processing
- Construction and earth-moving machinery
- Pulp and paper industry
- Steel and metal production plants
Its robust design and ability to handle challenging operating conditions make it a preferred choice for engineers and maintenance professionals aiming to maximize equipment uptime 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.