The Deep Groove Ball Bearing 626-2RS is a specific type of bearing designed with a deep raceway groove and rubber seals on both sides. The "626" indicates its standardized size and dimensions within the bearing industry, while "2RS" denotes the presence of rubber seals that provide protection against external contaminants and help retain lubrication within the bearing.

This type of bearing is commonly used across various industries for applications that prioritize reliability and sealing against contaminants. It's often found in:

1. Small Machinery and Equipment: Utilized in smaller machinery components, miniature motors, and instruments where space is limited but dependable performance is crucial.

2. Precision Instruments: Applied in precise equipment like gauges, meters, and small mechanical devices due to its ability to handle lighter loads while maintaining precision.

3. Automation and Robotics: Used in robotics, automated systems, and compact machinery components due to its small size and protection against external elements.

4. Electronics: Found in various electronic devices, including small motors within electronics, printers, scanners, and other compact mechanisms.

5. Hobbyist Applications: Used in hobbyist projects, DIY machinery, and model-making due to its small size and reliable performance.

The Deep Groove Ball Bearing 626-2RS is valued for its compactness, reliability, and sealing capabilities, making it suitable for various applications requiring dependable performance in smaller mechanical systems and devices.