10pcs 693ZZ Micro Steel Deep Notch Ball Bearing 3x8x4mm Miniature Double Shield

Superior Shielded Design: These bearings feature double shield protection, ensuring that dirt and debris are kept out, which enhances performance and prolongs the lifespan of the bearings in demanding applications. Compact Size Versatility: With dimensions of 3x8x4mm, these miniature bearings are perfect for a wide range of applications, including hobby projects, robotics, and electronics, providing reliability in tight spaces. High Quality Steel Construction: Made from premium steel, these bearings boast impressive strength and durability, enabling smooth and efficient even under heavy loads and high-speed conditions. Reduced Friction The precision engineering of these deep notch ball bearings minimizes friction, resulting in quiet and efficient performance, which is essential for devices requiring smooth rotational motion. Value Pack Convenience: With ten pieces included in this set, you’ll have an ample supply for multiple projects, making it a cost-effective choice for hobbyists and professionals who need bearing options.