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Лагер QJ 219 N2MA C4B20 SKF
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Bearing QJ 219 N2MA/C4B20 SKF
The QJ 219 N2MA/C4B20 SKF is a high-quality bearing designed to deliver exceptional performance and reliability in various industrial and mechanical applications. Manufactured by SKF, a global leader in bearing technology, this bearing combines durability with advanced engineering to ensure smooth operation and extended service life.
This particular bearing is part of the QJ series, known for its robust design and ability to accommodate both radial and axial loads in both directions. The unique designation QJ 219 N2MA/C4B20 indicates a specific set of features and clearances tailored for demanding environments.
Key Features of QJ 219 N2MA/C4B20 SKF
- Type: Self-aligning roller bearing with double row design
- Manufacturer: SKF, renowned for precision and durability
- Cage Material: Likely polymer or steel, optimized for high speeds and reduced friction
- Internal Clearance: C4 clearance, allowing for thermal expansion and enhanced reliability under heavy loads
- Sealing: N2MA – a specific sealing arrangement to protect against contamination and retain lubrication
- Load Capacity: Suitable for heavy radial and axial loads, making it ideal for motors, gearboxes, and heavy machinery
Applications
The QJ 219 N2MA/C4B20 SKF is widely used in various sectors, including:
- Industrial gearboxes and drives
- Electric motors and generators
- Heavy-duty machinery and equipment
- Conveyors and material handling systems
- Automotive and transportation applications
Why Choose SKF QJ 219 N2MA/C4B20?
SKF’s commitment to quality ensures that this bearing meets international standards for performance and durability. The precise manufacturing process minimizes noise and vibration, contributing to quieter and more efficient machinery operation. Additionally, the bearing’s design reduces maintenance requirements, lowering downtime and operational costs.
While exact dimensions for the QJ 219 N2MA/C4B20 are specialized and not commonly listed in standard catalogs, SKF’s documentation and support services can provide detailed specifications upon request, ensuring compatibility and optimal performance for your specific application.
Invest in the QJ 219 N2MA/C4B20 SKF bearing to enhance the efficiency and longevity of your equipment with a trusted, premium-quality component engineered for demanding industrial use.
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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.