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Bearing 21318 SKF
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Product detailed description
Bearing 21318 SKF – High-Performance Spherical Roller Bearing
The bearing 21318 SKF is a premium spherical roller bearing designed to provide exceptional durability and reliable performance in demanding industrial applications. Manufactured by SKF, a globally recognized leader in bearing technology, this bearing ensures optimal load capacity and excellent resistance to misalignment and shock loads.
Specifically engineered to accommodate heavy radial loads and axial loads in both directions, the bearing 21318 SKF is ideal for use in heavy machinery, mining equipment, construction vehicles, and other industrial machinery where robust performance is critical.
Key Features and Benefits
- Durable Construction: Made with high-quality steel and precision manufacturing processes for long service life.
- Spherical Roller Design: Allows for automatic compensation of shaft misalignment and reduces stress on the bearing components.
- High Load Capacity: Capable of supporting heavy radial and axial loads simultaneously.
- Reliable Performance: Designed to operate smoothly under harsh conditions including vibration, shock, and contamination.
- Low Maintenance: Engineered for reduced friction and wear, minimizing the need for frequent servicing.
Dimensions and Specifications
The bearing 21318 SKF features the following precise dimensions:
- Inner Diameter (d): 90 mm
- Outer Diameter (D): 160 mm
- Width (B): 39 mm
These dimensions make it compatible with a wide range of industrial equipment, ensuring easy integration and replacement.
Applications
The bearing 21318 SKF is widely used in various sectors including:
- Mining and mineral processing
- Construction machinery
- Heavy-duty gearboxes
- Paper and pulp industry equipment
- Wind turbines and power generation systems
Choosing the bearing 21318 SKF guarantees enhanced machinery reliability, reduced downtime, and improved operational 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.