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Bearing 21312 E SKF
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Product detailed description
Bearing 21312 E SKF: High-Performance Spherical Roller Bearing
Bearing 21312 E SKF is a robust and reliable spherical roller bearing designed to handle heavy radial loads and moderate axial loads in both directions. Manufactured by SKF, a global leader in bearing technology, this bearing ensures exceptional durability, high load capacity, and efficient operation in demanding industrial applications.
This particular model, 21312 E SKF, features an optimized internal design that enhances its load-carrying capabilities and extends service life. The bearing is engineered to accommodate misalignment and shaft deflections, making it ideal for use in heavy machinery, mining equipment, and construction vehicles where operational reliability is crucial.
Key Features of Bearing 21312 E SKF
- Type: Spherical roller bearing
- Load Handling: High radial and moderate axial loads in both directions
- Design: Two rows of symmetrical rollers with a common sphered raceway in the outer ring
- Sealing: Typically open or sealed variants available to suit application requirements
- Material: High-quality bearing steel for enhanced durability and wear resistance
- Lubrication: Suitable for grease or oil lubrication to ensure smooth operation
Dimensions and Specifications
The bearing 21312 E SKF has the following precise dimensions:
- Inner Diameter (bore): 60 mm
- Outer Diameter: 130 mm
- Width: 31 mm
These dimensions make it compatible with a wide range of industrial equipment and provide a balance between compact size and load capacity.
Applications
Due to its robust construction and ability to handle heavy loads, bearing 21312 E SKF is commonly used in:
- Mining and mineral processing machinery
- Construction and earth-moving equipment
- Gearboxes and transmissions
- Heavy-duty electric motors and pumps
- Material handling and conveyor systems
Choosing bearing 21312 E SKF ensures reliable performance, reduced downtime, and longer service intervals, making it an excellent choice for industrial applications requiring toughness and precision.
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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.