High-Speed Deep Groove Ball Bearing (6801-6806 ZZ/2RS) – Precision Performance for Bicycles & Machinery
Ultra-smooth deep groove design ensures low friction and high-speed rotation, ideal for bicycles, electric scooters, and small machinery. Premium chrome steel construction with precision grinding for durability, reducing wear and noise even under heavy loads. Optional ZZ (metal shield) or 2RS (rubber seal) variants—choose ZZ for high-speed applications or 2RS for dust/water resistance. Pre-lubricated with high-grade grease, ensuring maintenance-free operation and extended service life. Widely compatible with industrial gearboxes, skateboards, and DIY projects requiring reliable radial load support. Bulk pricing available—global wholesale supplier with factory-direct quality at unbeatable costs.