High-Precision 608 Series Deep Groove Ball Bearings for Roller Sports & More
Industry-grade micro bearings crafted from chrome steel (GCr15) for exceptional durability and smooth rotation. Shielded (ZZ) or rubber-sealed (2RS) options prevent dust/debris while maintaining low friction. Perfect for roller skates, skateboards, scooters, and DIY projects. Precision-machined races + polished balls ensure quiet operation at high speeds (up to 19,000 RPM). Buy wholesale at unbeatable global prices—stock up for bulk repairs or resale. OEM-compatible with standard 8x22x7mm dimensions. *Note: Sold in multipacks—specify quantity needs.*