The MR62-ZZ represents the pinnacle of miniaturized rotary engineering, specifically developed for applications where internal spatial volume is at a premium. Measuring just 2mm in bore diameter and 6mm in outer diameter, this single-row deep groove ball bearing provides stable, low-friction performance in a diminutive 0.3-gram package. Equipped with dual non-contact metal shields (ZZ), the MR62-ZZ ensures that high-purity factory lubricant remains sealed within the raceways while effectively preventing the ingress of fine particulate matter. It is the preferred choice for technical designers working on micro-actuators, precision medical instrumentation, and high-frequency electronic components.