608-ZZ Ball Bearings, 10 PCS Double Metal Sealed Shielded Miniature Deep Groove Ball Bearings, for Skateboards, Roller Skates, and ect (8mm x 22mm x 7mm)

["Low Friction: The low friction coefficient of these bearings allows them to rotate with minimal resistance, reducing energy loss and wear, thereby extending their service life.","Precise Dimensions: 608-ZZ ball bearings are manufactured to very high precision standards, with dimensions of 8mm x 22mm x 7mm.","Longer Service Life: These bearings can be reused, with double metal sealed miniature deep groove design that is anti-corrosion and dustproof, so no need to replace it frequently.","High Hardness and Toughness: These 608-ZZ bearings are deep groove ball bearings, characterized by high hardness, high toughness, and wear resistance.","Widely Used: These bearings are perfect for various applications, including Skateboards, Roller Skates, and ect, providing smooth rotation and durability."]