{"product_id":"10-15-64-inch-5-953mm-loose-cerami","title":"10-Pack 15\/64 inch = 5.953mm Loose Ceramic Balls G5 Si3N4","description":"\u003cp\u003e15\/64\" Ceramic Loose Balls – 10 Pack\u003cbr\u003e✔️ G5 Grade - 15\/64\" Diameter - Silicon Nitride (Si₃N₄)\u003c\/p\u003e\n\u003cp\u003eThis 10-pack of loose ceramic balls features high-performance Si₃N₄ material, known for its extreme hardness, light weight, and corrosion resistance. At 15\/64\" in diameter, they're a perfect fit for high-speed bike hubs, custom bearings, and precision instruments.\u003c\/p\u003e\n\u003cp\u003e✅ Pack size: 10 loose balls\u003cbr\u003e✅ Size: 15\/64\" (≈5.953mm)\u003cbr\u003e✅ Material: Silicon Nitride (Si₃N₄) ceramic\u003cbr\u003e✅ Grade: G5 precision\u003cbr\u003e✅ Application: Bicycles, instruments, hybrid bearings\u003cbr\u003e✅ Features: Lightweight, anti-corrosive, ultra-hard\u003c\/p\u003e\n\u003cp\u003e💡 Why is G5-grade silicon nitride used in high-performance bearings?\u003cbr\u003eG5 Si₃N₄ ceramic offers exceptional roundness and hardness with almost no thermal expansion - making it ideal for high-RPM and low-friction systems where traditional steel balls would wear or fail.\u003c\/p\u003e\n\u003cp\u003e🚴♂️ Spin faster, roll smoother - these balls don’t mess around. Treat your ride to some high-tech upgrades today!\u003cbr\u003e\u003c\/p\u003e","brand":"VXB","offers":[{"title":"Default Title","offer_id":49309912400065,"sku":"Kit7802","price":19.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0828\/0955\/3089\/files\/10-1564-inch-5-953mm-loose-ceramic-balls-g5-si3n4-bearing-balls-vxb-ball-bearings-1_aba55e20-1c19-487f-a008-7918e95d2bac.jpg?v=1748646702","url":"https:\/\/smallbearings.com\/zh\/products\/10-15-64-inch-5-953mm-loose-cerami","provider":"Small Bearings","version":"1.0","type":"link"}