High-Speed Deep Groove Ball Bearing MR63ZZ – Precision & Durability
Ultra-compact 3x6x2.5mm design for space-sensitive applications, crafted from high-carbon chrome steel for superior load capacity and corrosion resistance. Double-shielded (ZZ) construction blocks dust and debris while maintaining smooth rotation at up to 30,000 RPM—ideal for drones, RC models, and micro-motors. Mirror-polished raceways and precision-grade ABEC-1 tolerances ensure minimal vibration, perfect for medical devices, optical instruments, and high-end DIY projects. Global wholesale pricing—order bulk quantities for robotics, automotive parts, or industrial tools with guaranteed lowest rates worldwide.