Bearing 21312 E SKF



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Product detailed description
Bearing 21312 E SKF
The 21312 E SKF is a high-quality spherical roller bearing designed to deliver reliable performance in demanding industrial applications. Manufactured by SKF, a renowned leader in the bearing industry, this bearing is engineered to withstand heavy loads and harsh operating conditions, ensuring durability and long service life.
This particular model, 21312 E SKF, features a robust design with two rows of spherical rollers, which allow it to accommodate both radial and axial loads in both directions. Its self-aligning capability compensates for shaft misalignment and reduces stress on the bearing components, making it ideal for use in machinery where shaft deflection or mounting errors might occur.
Key benefits of the 21312 E SKF include enhanced load-carrying capacity, excellent resistance to wear and fatigue, and smooth operation under varying speeds and temperatures. SKF’s precision manufacturing and quality materials ensure optimal performance and reliability.
- Type: Spherical roller bearing
- Designation: 21312 E SKF
- Manufacturer: SKF
- Features: Self-aligning, two rows of rollers, high load capacity
- Applications: Heavy machinery, mining equipment, paper mills, gearboxes, and industrial motors
The 21312 E SKF is widely used in various sectors including construction, agriculture, and manufacturing, where reliability and performance are critical. Its design allows it to operate efficiently even under misalignment conditions, reducing maintenance costs and downtime.
When you choose the 21312 E SKF, you gain a bearing that combines SKF’s engineering excellence with proven durability. Whether for replacement or new equipment, this bearing ensures smooth, reliable operation in tough environments.

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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.