High-Quality Deep Groove Ball Bearing – Precision Engineered for Durability
Factory-direct 604 series bearings, including 604-Z, 604-ZZ, 604-2RS, 604-2RZ, and 604-2RS1 variants. Premium-grade steel construction ensures superior load capacity and wear resistance. Precision-machined grooves minimize friction for smooth, high-speed rotation.
Versatile Sealing Options
Z/ZV2 shields for dust protection; 2RS/2RZ rubber seals for enhanced moisture and contamination resistance. Ideal for electric motors, power tools, automotive components, and small machinery.
Ultra-Compact & Reliable
Compact 4x12x4mm design fits space-constrained applications. Heat-treated rings and polished balls extend service life. Strict quality control guarantees consistent performance in industrial and DIY use.
Lowest Price Guaranteed
Wholesale pricing for bulk orders—no middlemen, no markup. Global shipping available. Trusted by manufacturers and repair professionals worldwide. Upgrade your equipment with industrial-grade bearings—order now for unbeatable value!