High-quality 686ZZ Miniature Ball Bearing for precision applications, featuring durable chrome steel construction and smooth low-noise operation.

Double-sealed (2RS) design ensures extended lifespan by preventing dust and moisture ingress, ideal for high-speed rotations.

Ultra-compact size (6x13x3.5 mm) fits small machinery, drones, RC models, and medical devices with reliable load capacity.

Precision-ground raceways and NMB-grade balls reduce friction, enhancing efficiency in industrial and DIY projects.

Bulk pricing available—global wholesale supplier with unbeatable value for manufacturers and hobbyists.