Bearing 30302 J2 SKF



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Product detailed description
Bearing 30302 J2 SKF – Precision and Reliability
The 30302 J2 SKF is a high-quality bearing designed to deliver exceptional performance in various industrial applications. Manufactured by SKF, a globally recognized leader in bearing technology, this bearing ensures durability, smooth operation, and long service life.
This specific model, 30302 J2, is a spherical roller bearing optimized to handle heavy radial and axial loads in both directions. Its robust construction makes it ideal for use in machinery that operates under challenging conditions, including vibrations and misalignments.
Key Features of 30302 J2 SKF
- High Load Capacity: Designed to support heavy radial and axial loads.
- Self-Aligning Capability: The spherical roller design accommodates misalignments between shaft and housing.
- Durability: Manufactured with premium materials ensuring resistance to wear and corrosion.
- Optimized Internal Clearance (J2): Provides improved performance and lifetime under demanding operating conditions.
- Reliable Brand: SKF’s renowned engineering standards guarantee high precision and quality.
Applications
The 30302 J2 SKF is widely used in industries such as mining, construction, paper manufacturing, and heavy machinery. Its ability to withstand harsh environments makes it suitable for gearboxes, conveyor systems, and heavy-duty electric motors.
Dimensions
The standard dimensions for the 30302 spherical roller bearing are:
- Bore Diameter: 15 mm
- Outer Diameter: 35 mm
- Width: 13 mm
These dimensions comply with international bearing standards, ensuring compatibility with a wide range of equipment.
Invest in the 30302 J2 SKF to achieve superior performance, reduce downtime, and enhance the efficiency of your machinery. Trust SKF’s expertise for your bearing needs.

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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.