Enhance the performance and precision of your small mechanical projects with this set of 10 Miniature Ball Bearings, crafted from high-quality bearing steel for durability and low noise operation. Designed with a compact size featuring a 3mm inner diameter, 6mm outer diameter, and 2.5mm thickness, these bearings are ideal for applications requiring reliable rotational support in tight spaces. Key Features: · Premium Bearing Steel Construction: Ensures long service life and smooth, low-noise performance for various mechanical and hobbyist applications. · Double Shielded Design: Protects against dust and contaminants while retaining lubricant, enhancing bearing longevity and consistent operation. · Precise Dimensions: 3mm inner diameter, 6mm outer diameter, and 2.5mm thickness perfectly suited for small shafts and rods. · Versatile Usage: Ideal for small hobby projects such as 3D printers, quadcopters, ship models, and other precision mechanical devices requiring miniature bearings. · Convenient Pack of 10: Provides ample quantity for multiple projects or replacements, offering great value and flexibility. Specifications: · Material: Bearing Steel · Inner Diameter: 3mm (0.12") · Outer Diameter: 6mm (0.23") · Thickness: 2.5mm (0.09") · Quantity: 10 pieces Package Includes: · 10 x Miniature Ball Bearings This set of miniature ball bearings combines high-quality materials and precise engineering to deliver dependable performance in compact mechanical assemblies. Perfect for hobbyists and professionals alike, these bearings help ensure smooth rotation and enhanced durability in your small-scale projects.