High Precision 6206 & 6902 Si3N4 Deep Groove Ball Bearings for Industrial Excellence

Engineered with premium silicon nitride (Si3N4) ceramic balls for unmatched durability and corrosion resistance, these bearings outperform standard steel options in high-speed and extreme-temperature environments. The single-row design ensures smooth rotation with minimal friction, while 2RS rubber seals and ZZ metal shields provide dual protection against contaminants.

Perfect for demanding applications in restaurant equipment, printing machinery, and automated shop tools where precision and longevity are critical. Factory-direct pricing guarantees wholesale affordability without compromising on ISO-certified manufacturing standards. Buy in bulk and equip your operations with bearings built to last.