Bearing 2307 ETN9 SKF



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Product detailed description
Bearing 2307 ETN9 SKF – High-Quality Spherical Roller Bearing
The 2307 ETN9 SKF is a premium spherical roller bearing designed to provide exceptional performance in demanding industrial applications. Manufactured by SKF, a global leader in bearing technology, this bearing offers superior reliability, durability, and efficiency for a wide range of rotating machinery.
This particular model, 2307 ETN9 SKF, is engineered to handle heavy radial loads and moderate axial loads in both directions. Its robust construction ensures excellent resistance to shock loads and misalignment, making it ideal for use in harsh environments such as mining, construction, and heavy equipment.
Key Features and Benefits
- Robust Design: Spherical roller bearings like the 2307 ETN9 feature two rows of rollers that allow for self-alignment, reducing the risk of premature failure due to shaft deflection or misalignment.
- High Load Capacity: This bearing can accommodate substantial radial loads and axial forces, ensuring stability and long service life under demanding conditions.
- Durability: Made from high-quality materials with precision manufacturing processes, the 2307 ETN9 SKF maintains performance even in abrasive or contaminated environments.
- Reduced Maintenance: SKF’s advanced cage design and internal geometry minimize friction and heat generation, reducing maintenance intervals and downtime.
Technical Specifications
The 2307 ETN9 SKF is part of the 2300 series spherical roller bearings. According to SKF’s standard catalog, the 2307 model has the following dimensions:
- Inner Diameter (d): 35 mm
- Outer Diameter (D): 72 mm
- Width (B): 23 mm
Its design includes a polyamide cage (denoted by ETN9) optimized for reduced friction and enhanced bearing life. This makes it suitable for applications where energy efficiency and operational reliability are critical.
Typical Applications
The 2307 ETN9 SKF bearing is widely used in various industries, including:
- Electric motors and generators
- Industrial gearboxes
- Conveyors and material handling equipment
- Pumps and compressors
- Mining and construction machinery
Choosing the 2307 ETN9 SKF ensures optimal performance, reduced downtime, and enhanced efficiency for your machinery.

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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.