Premium Miniature Deep Groove Ball Bearing – R-1030ZZ / R-1030ZZMTR P5P24LY121
High-precision stainless steel construction ensures durability and smooth rotation under demanding conditions. Advanced P5-grade machining delivers ultra-low friction and noise, ideal for high-speed applications. Compact 3x10x4mm design fits tight spaces in mini motors, drones, medical devices, and precision instruments. Shielded (ZZ) or open (MTR) options cater to dust-prone or lubrication-accessible environments. Hardened chrome steel balls and polished raceways extend service life. Perfect for robotics, RC models, optical equipment, and small machinery requiring reliable, maintenance-free performance. Globally sourced for bulk buyers – wholesale pricing without compromising industrial-grade quality.