Factory Direct Sales Deep Groove Ball Bearing 6221 RS / 2RS / 2RS1
Premium-grade deep groove ball bearing engineered for high-speed rotation and heavy-load applications. Features durable chrome steel construction with precision-ground raceways for smooth operation and extended service life. Sealed variants (RS, 2RS, 2RS1) offer superior dust and moisture resistance, ideal for harsh industrial environments. Optimized for electric motors, agricultural machinery, conveyor systems, and automotive components. Factory-direct pricing ensures unbeatable value for bulk orders without compromising quality. Globally compliant with ISO standards, ready for seamless integration into OEM or replacement projects. Low-friction design reduces energy consumption, while heat-treated rings enhance durability under extreme conditions. Order now for wholesale rates on this versatile, high-performance bearing solution.