20 PCS MR63ZZ Deep Groove Double Shielded Ball Bearings - 3x6x2.5mm Micro Bearings for 3D Printers, Electric Motors, Home Appliances, Garden Machiner (MR63-ZZ)

Key features

【Compact Size】: Measuring 3mm (I.D.) x 6mm (O.D.) x 2.5mm (thickness), these miniature bearings are perfect for small-scale applications where space is limited., 【Double Shielded Design】: These bearings feature double shields to protect against dust and debris, extending their service life and maintaining optimal performance in various environments., 【High-Quality Chrome Steel】: Made from durable chrome steel, these bearings offer excellent strength, hardness, and wear resistance, making them ideal for handling significant radial and axial loads., 【Precision Engineering】: Manufactured with lower tolerances, these bearings ensure smoother rotation, reduced friction, and reliable performance in high-speed applications., 【Versatile Applications】: Perfect for electric motors, RC cars, skateboards, inline skates, 3D printers, home appliances, and garden machinery, providing compact and efficient solutions for small-scale mechanical needs..