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Bearing 31307 J2/Q SKF
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Product detailed description
Bearing 31307 J2/Q SKF – High-Quality and Reliable Performance
The 31307 J2/Q SKF is a premium angular contact ball bearing designed to deliver outstanding performance in demanding industrial applications. Manufactured by SKF, a globally recognized leader in bearing technology, this bearing ensures precision, durability, and efficiency for a wide range of mechanical systems.
This bearing type is engineered to handle combined radial and axial loads, making it ideal for use in high-speed machinery and equipment where reliability and long service life are critical. The “J2” designation indicates a specific internal clearance suitable for particular operating conditions, while the “Q” suffix refers to the bearing’s optimized internal design to enhance its load capacity and operational stability.
Key Features and Benefits
- Precision Engineering: Manufactured to exacting SKF standards, ensuring high accuracy and smooth operation.
- Durability: Constructed with high-quality materials and advanced heat treatment processes to resist wear and fatigue.
- Optimized Internal Clearance: The J2 clearance provides the right balance between preload and operational flexibility.
- Enhanced Load Capacity: The Q design improves the bearing’s ability to withstand axial and radial loads.
- Versatility: Suitable for a variety of industrial applications including electric motors, pumps, gearboxes, and machine tools.
- Reliable Brand: SKF’s reputation guarantees consistent quality and worldwide technical support.
Technical Specifications
The 31307 J2/Q SKF is an angular contact ball bearing with the following standardized dimensions:
- Inner Diameter (d): 35 mm
- Outer Diameter (D): 72 mm
- Width (B): 17 mm
These dimensions conform to the ISO standards for angular contact ball bearings, ensuring compatibility with standard housings and assemblies.
Applications
The 31307 J2/Q SKF is widely used in applications requiring high precision and load capacity, such as:
- High-speed electric motors and generators
- Pumps and compressors
- Machine tool spindles
- Gearboxes and transmissions
- Robotics and automation equipment
Choosing the 31307 J2/Q SKF ensures your machinery operates smoothly with reduced downtime and maintenance costs, providing excellent value over the long term.
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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.