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Bearing 21318 E SKF
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Product detailed description
Bearing 21318 E SKF
The 21318 E SKF is a high-quality spherical roller bearing designed to deliver exceptional performance and reliability in demanding industrial applications. Manufactured by SKF, a world leader in bearing technology, this bearing is engineered to provide superior load carrying capacity, reduced friction, and enhanced durability, making it an ideal choice for heavy-duty machinery and equipment.
This bearing features a robust design with two rows of spherical rollers and a common spherical raceway in the outer ring, allowing it to accommodate both radial and axial loads in both directions. The designation "21318 E" indicates its specific size and internal design, optimized for heavy load applications.
Key Features and Benefits
- Durability: Manufactured with high-grade materials and precision engineering to withstand harsh operating conditions.
- Load Capacity: Capable of handling heavy radial and axial loads thanks to its spherical roller design.
- Self-Aligning: The bearing can compensate for shaft misalignments, reducing the risk of premature failure.
- Reduced Maintenance: Designed for long service life with minimal lubrication requirements.
- Versatility: Suitable for use in mining, construction, and industrial machinery.
Technical Specifications
The SKF 21318 E bearing typically comes in the following dimensions:
- Inner Diameter (d): 90 mm
- Outer Diameter (D): 160 mm
- Width (B): 43 mm
These dimensions align with the standard 21318 bearing series specifications, ensuring compatibility with a wide range of equipment and seamless integration into existing systems.
Applications
The 21318 E SKF is widely used in various industrial sectors, including:
- Heavy machinery and equipment
- Mining and mineral processing
- Construction machinery
- Paper and pulp industry
- Steel manufacturing
Its robust construction and ability to handle high loads and misalignment make it an excellent choice for challenging environments where reliability and longevity are critical.
Choosing the SKF 21318 E ensures you receive a bearing that meets the highest standards of quality and performance, backed by SKF’s extensive expertise and global support network.
Additional parameters
| Category: | Bearings |
|---|---|
| Weight: | 2.67 kg |
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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.