MTZC 6802 High-Speed Deep Groove Ball Bearing
Precision-engineered with hardened chrome steel for superior durability and smooth rotation. Features low-noise ZZ (metal shield) or 2RS (rubber seal) options for dust protection and extended lifespan. Ultra-thin 5mm design reduces friction, ideal for high-speed applications like bicycle hubs, skateboards, and small machinery. Globally sourced materials ensure consistent quality. Bulk pricing available for industrial buyers—wholesale rates unbeatable worldwide.