Mélyhornyú golyóscsapágyak SKF 6213/HC5C3, Külső átmérő: 120 mm | Szélesség: 23 mm | Belső átmérő: 65 mm

Ball bearings are essential mechanical components that reduce friction and support various loads in a wide range of industrial applications. Among them, deep groove ball bearings stand out for their versatility, ability to operate at high speeds, and low maintenance requirements.

This deep-groove ball bearing is designed to withstand radial and axial loads in both directions, while ensuring simple and efficient installation. Its open design promotes optimal performance in clean, well-controlled environments, where it guarantees low friction and smooth rotation. Thanks to its increased internal clearance, it is suitable for high-speed applications while offering excellent heat dissipation. This innovative model, backed by SKF’s reputation for quality, meets the demands of modern industries for reliable and long-lasting performance.

Features:
Featuring a sheet steel cage and silicon nitride rolling elements, this single-row bearing ensures low friction and improved energy efficiency, making it ideal for high rotational speeds. These elements offer improved performance, extended service life, higher rotational speeds, better wear resistance, and increased rigidity. Designed without seals, it allows for easy access to lubrication and regular inspections, reducing maintenance. Thanks to its C3 internal radial clearance, this model effectively compensates for thermal expansion of components caused by heat, ensuring stable operation even when temperatures fluctuate. Its robust design enables it to handle heavy radial loads and moderate axial loads.

Maintenance:
This bearing requires regular maintenance to ensure its longevity. Since it has no seals, it is essential to frequently check the lubrication condition and apply a high-quality lubricant suitable for the operating conditions. Periodic checks of noise levels, temperature, and vibrations help detect signs of premature wear.

Sealing:
This model has no built-in seals, exposing the components to external contaminants such as dust, particles, or moisture. The absence of seals makes the bearing susceptible to debris and lubricant leaks. However, this open configuration facilitates access for maintenance and allows for optimal heat dissipation. It is therefore particularly well-suited for low-contamination environments where cleanliness is assured and direct access to components is required.

Brand Information:
SKF, founded in Sweden in 1907, is a global leader in bearings and mechanical systems. Active in more than 40 industrial sectors, SKF offers advanced lubrication, bearing, and sealing solutions to improve equipment reliability. With a global presence and constant innovation, SKF is committed to providing high-quality products to optimize the performance of motion systems.

Key Features:
• Low friction for optimized performance at high speeds
• Increased internal radial clearance (C3) to accommodate thermal variations
• Open design for simplified maintenance and direct access
• Suitable for high radial loads and moderate axial loads
• Effective protection against electrical currents thanks to silicon nitride balls

Applications:
This deep-groove ball bearing is ideal for high-speed applications, such as electric motors, industrial fans, and machine tools. Its ability to handle thermal variations and its low resistance torque make it a preferred choice for systems requiring rapid rotation and efficient cooling. It is particularly well-suited for controlled-cleanliness environments to ensure reliable, contamination-free operation.