Miniature Deep Groove Ball Bearing 608Z / 698 – Precision Performance for High-Speed Applications
Ultra-smooth 608Z/698 micro ball bearings crafted from hardened chrome steel for exceptional durability and low friction. Sealed design (Z-type) prevents dust contamination while maintaining optimal lubrication. Precision-ground raceways and polished balls ensure quiet, vibration-free rotation—ideal for roller skates, skateboards, and small machinery. Compact yet robust construction supports high RPMs, perfect for DIY projects, drones, and motorcycle parts. Buy in bulk for unbeatable wholesale pricing—global shipping, no minimum order.