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Лагери NN 3015 KTN/SPW33 SKF
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Bearing NN 3015 KTN/SPW33 SKF
The NN 3015 KTN/SPW33 SKF is a high-precision cylindrical roller bearing designed to meet the demanding requirements of heavy-duty industrial applications. Manufactured by SKF, a global leader in bearing technology, this bearing offers exceptional durability, reliability, and performance under high radial loads and moderate axial loads in both directions.
This particular model, NN 3015 KTN/SPW33, features two rows of cylindrical rollers arranged to provide high radial load capacity while maintaining low friction and smooth operation. It is commonly used in applications such as electric motors, gearboxes, machine tool spindles, and other rotating equipment where robust and long-lasting support is essential.
Key Features and Benefits
- High Load Capacity: The double-row cylindrical roller design allows the bearing to accommodate heavy radial loads efficiently.
- Reliable Performance: Manufactured with SKF’s advanced engineering and quality control, ensuring consistent operation in demanding environments.
- Durability: Made from premium-grade materials and precision-machined rollers for extended service life.
- Axial Load Support: Capable of supporting moderate axial loads in both directions due to the rib design on the inner and outer rings.
- Versatile Use: Suitable for a wide range of industrial machinery, including pumps, compressors, and heavy electric motors.
Technical Specifications
The NN 3015 KTN/SPW33 SKF bearing is characterized by its specific designation:
- Type: Double row cylindrical roller bearing
- Series: NN 3015
- Seal Type: SPW33 (special seals designed for protection against contaminants)
- Material: High-grade bearing steel with superior hardness and wear resistance
While the exact dimensions for the NN 3015 series vary depending on manufacturer specifications and specific design variations, these bearings typically conform to SKF’s standard sizing for double row cylindrical roller bearings. For precise dimensions and fitment, it is recommended to consult SKF’s official technical catalogs or contact authorized distributors.
Applications
The NN 3015 KTN/SPW33 SKF bearing is ideal for:
- Heavy-duty electric motors and generators
- Gearboxes and transmission systems
- Machine tool spindles requiring high radial load capacity
- Pumps and compressors operating under harsh conditions
- Industrial machinery with high rotational speeds and load demands
Choosing the NN 3015 KTN/SPW33 SKF ensures superior performance, longevity, and reduced maintenance costs in critical mechanical systems. Its advanced design and SKF’s trusted quality make it a preferred choice 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.