Stainless Steel Deep Groove Ball Bearing S688-2RS
Premium 304 stainless steel construction ensures superior corrosion resistance and durability for long-term performance. Double rubber seals (2RS) effectively block dust and moisture, extending bearing life. Precision-engineered with tight tolerances (8x16x5mm) for smooth rotation and low noise operation. Ideal for high-speed drone motors, RC models, small machinery, and DIY projects requiring reliable miniature bearings. Heat-treated steel balls and raceways provide exceptional load capacity while maintaining lightweight design. Direct wholesale pricing with bulk discounts available—global shipping for businesses and hobbyists. Stock up on industrial-grade bearings at unbeatable value.