Deep groove ball bearing SKF 6204-2RSH/C2, Outer diameter: 47 mm | Width: 14 mm | Inner diameter: 20 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, their ability to operate at high speeds, and their low maintenance requirements.

The SKF deep groove ball bearing is designed to deliver excellent performance in industrial applications. Constructed of sheet steel and equipped with two seals, this single-row ball bearing supports radial and axial loads in both directions. Its design, featuring reduced internal clearance (C2), provides increased precision, making it ideal for applications requiring low vibration.

Features:
This SKF deep groove ball bearing stands out for its ability to handle moderate radial and axial loads while ensuring low friction. It is equipped with seals that provide excellent protection against dust, moisture, and contaminants, thereby maintaining optimal lubrication inside the bearing. The reduced internal radial clearance allows for better precision control and increased stability during operation. Manufactured from high-quality sheet steel, this bearing is designed to provide long-lasting resistance to constant loads and temperature fluctuations.

Maintenance:
To ensure a long service life, this bearing should be inspected periodically. Grease is pre-applied during manufacturing. Regular cleaning of the seals helps prevent the buildup of contaminants and ensures smooth operation. Monitoring for signs of overheating or unusual noise is also recommended, especially on these low-clearance models where internal friction is higher.

Sealing:
This deep-groove ball bearing is sealed by two nitrile-butadiene rubber (NBR) seals that effectively prevent the ingress of water, dust, and other contaminants. NBR is particularly resistant to oils and greases, ensuring optimal protection of the bearing and extending its service life. In the case of the RSH seal, the seal lip is in axial contact with the inner ring in a groove on the side and incorporates a secondary sealing lip capable of withstanding high-pressure cleaning and preventing water from entering. The shape of the lip prevents the seal from being pushed into the bearing. However, this sealing design limits its use to moderate speeds but ensures enhanced protection in harsh environments.

Brand Information:
SKF is a major global player in the bearings and rotating technology sector. Founded in 1907, the brand is recognized for its continuous innovation and reliability. SKF develops solutions to reduce friction and increase the performance of industrial systems, offering a wide range of high-quality products for mechanical applications.

Key Features:
- Excellent sealing performance thanks to NBR rubber RSH seals.
- Capable of withstanding high radial loads and moderate axial loads.
- Reduced internal clearance for increased precision and reduced vibration.

Applications:
This SKF deep groove ball bearing is ideal for transmission systems in industrial robots and motors subject to low thermal variations. It is particularly well-suited for precision measuring equipment or industrial printers, where controlling internal clearance is essential. This product also integrates seamlessly into low-vibration, moderate-speed industrial environments, ensuring optimal and long-lasting performance.