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Bearing 21311 CCK SKF
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Product detailed description
Bearing 21311 CCK SKF: High-Performance Spherical Roller Bearing
The bearing 21311 CCK SKF is a premium spherical roller bearing designed for heavy-duty applications requiring durability, reliability, and excellent load-carrying capacity. Manufactured by SKF, a global leader in bearing technology, this bearing is engineered to deliver optimal performance in demanding industrial environments.
Constructed with precision, the 21311 CCK SKF features a robust design that accommodates both radial and axial loads, making it ideal for use in machinery such as gearboxes, mining equipment, and heavy-duty motors. Its spherical roller configuration allows for self-alignment, which compensates for shaft deflection and misalignment, ensuring smooth and efficient operation even under challenging conditions.
Key Features and Benefits
- Durable Construction: Made with high-quality steel and advanced manufacturing processes for enhanced wear resistance and long service life.
- Self-Aligning Capability: Spherical rollers enable automatic alignment to reduce stress and prevent premature bearing failure.
- High Load Capacity: Designed to handle heavy radial and axial loads simultaneously.
- Reliable Performance: SKF’s engineering ensures consistent performance, minimizing downtime and maintenance costs.
- Separable Design: Allows for easy mounting and dismounting, reducing installation time.
Dimensions and Specifications
The bearing 21311 CCK SKF has the following key dimensions:
- Inside Diameter (d): 55 mm
- Outside Diameter (D): 120 mm
- Width (B): 29 mm
These precise dimensions ensure compatibility with a wide range of industrial equipment and facilitate straightforward replacement or upgrade of existing bearings.
Applications
The 21311 CCK SKF bearing is widely used in industries such as:
- Mining and construction machinery
- Industrial gearboxes and reducers
- Heavy-duty electric motors
- Pulp and paper processing equipment
- Steel and metal manufacturing plants
Its ability to perform reliably under heavy loads and harsh conditions makes it a preferred choice for engineers and maintenance professionals aiming to optimize machine efficiency and lifespan.
Choose the bearing 21311 CCK SKF for your industrial needs to benefit from SKF’s world-renowned quality, innovative design, and unmatched reliability.
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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.