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Bearing NN 3012 KTN/UP SKF
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Product detailed description
bearing NN 3012 KTN/UP SKF – High-Performance Needle Roller Bearing
The bearing NN 3012 KTN/UP SKF is a premium needle roller bearing designed to deliver exceptional performance in demanding industrial applications. Manufactured by SKF, a world-renowned leader in bearing technology, this bearing combines robust construction with precise engineering to ensure reliable operation and extended service life.
This bearing features a full complement of needle rollers, which provide a high load-carrying capacity while maintaining a compact design. The “KTN/UP” designation indicates that the bearing includes a cage and a polyamide retaining ring, enhancing its durability and reducing friction during operation. Its design is optimized for applications where radial space is limited but high radial loads must be supported.
Key Features and Benefits
- High load capacity due to needle roller complement
- Compact cross-section ideal for space-constrained assemblies
- Polyamide cage (KTN) improves operational efficiency and reduces noise
- Upgraded sealing (UP) ensures protection against contamination and extends bearing life
- Precision manufacturing by SKF guarantees reliability and consistent performance
Technical Specifications
The bearing NN 3012 KTN/UP SKF has the following exact dimensions:
- Inner Diameter (d): 60 mm
- Outer Diameter (D): 72 mm
- Width (B): 20 mm
These dimensions make it suitable for various applications including electric motors, automotive components, gearboxes, and industrial machinery where compact yet robust bearings are essential.
Applications
Thanks to its high load capacity and compact design, the bearing NN 3012 KTN/UP SKF is widely used in:
- Electric motors and generators
- Automotive transmissions and steering systems
- Industrial gearboxes and machine tools
- Pumps and compressors
- Aerospace and robotics applications
Choosing the NN 3012 KTN/UP SKF bearing ensures enhanced durability, reduced maintenance costs, and superior operational efficiency, making it an excellent choice for engineers and maintenance professionals seeking reliable bearing solutions.
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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.