High-Precision 6306 & 6304 ZZ/2RS Deep Groove Ball Bearings
Engineered for superior performance with ultra-smooth operation, these deep groove ball bearings feature hardened chrome steel for extreme durability and reduced friction. Precision-ground raceways ensure consistent load distribution, while dual shielding (ZZ) or rubber sealing (2RS) options provide optimal dust and moisture protection. Ideal for high-speed motors, industrial machinery, and automotive applications, these bearings deliver quiet, vibration-free rotation. Advanced heat treatment enhances longevity, making them perfect for heavy-duty use. Global wholesale pricing guarantees unbeatable value for bulk orders. Stock up on premium-quality bearings tailored for reliability and efficiency.