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Bearing QJ 312 MA SKF
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Product detailed description
bearing QJ 312 MA SKF – High-Performance Angular Contact Bearing
The bearing QJ 312 MA SKF is a precision-engineered angular contact ball bearing designed to provide exceptional performance in demanding industrial applications. Manufactured by SKF, a global leader in bearing technology, this bearing combines advanced design features with premium materials to ensure reliability, durability, and optimal functionality.
Specifically designed for applications requiring high radial and axial load capacity, the QJ 312 MA SKF bearing is ideal for use in electric motors, gearboxes, pumps, and other rotating machinery. Its robust construction allows it to operate efficiently under heavy loads while minimizing friction and wear.
Key Features and Benefits
- Angular Contact Design: Enables the bearing to accommodate combined loads (both radial and axial) and offers excellent stiffness and precision.
- Dimensions: The bearing has an inner diameter of 60 mm, an outer diameter of 110 mm, and a width of 22 mm, making it suitable for a wide range of mechanical assemblies.
- High-Quality Materials: Manufactured from bearing-grade steel to withstand harsh operating conditions and extend service life.
- Sealing and Shielding: Features contact seals (denoted by the "MA" suffix) that protect the bearing from contamination and retain lubrication for improved reliability.
- Precision and Reliability: SKF’s stringent quality control ensures consistent performance and reduces maintenance intervals.
Applications of bearing QJ 312 MA SKF
This bearing is widely used across various industries due to its versatile design and robust performance characteristics. Common applications include:
- Industrial gearboxes and transmissions
- Electric motors and generators
- Pumps and compressors
- Machine tool spindles
- Heavy-duty machinery requiring reliable angular contact bearings
Choosing the bearing QJ 312 MA SKF ensures optimal operational efficiency and long-term durability, making it a trusted component for engineers and maintenance professionals worldwide.
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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.