{"product_id":"8mm-loose-ceramic-balls-g5-si3n4-bearing-balls","title":"8mm Loose Ceramic Balls G5 Si3N4 Bearing Balls","description":"\u003cp\u003eLoose Ceramic Ball - 8mm (21\/64\") Diameter\u003cbr\u003e✔️ Si3N4 Silicon Nitride - High Strength and Lightweight\u003c\/p\u003e\n\u003cp\u003eThis 8mm loose ceramic ball is made from Si3N4 (silicon nitride), a tough, lightweight material that offers excellent wear resistance and low rolling friction. Commonly used in high-performance bikes, electric motors, and precision instruments, this ball resists corrosion and runs cool even at high speeds. Sold as one ball.\u003c\/p\u003e\n\u003cp\u003e✅ Diameter: 8mm (21\/64 inch)\u003cbr\u003e✅ Material: Silicon nitride (Si3N4) ceramic\u003cbr\u003e✅ Lightweight, non-magnetic, and corrosion-resistant\u003cbr\u003e✅ Ideal for high-speed and low-friction use\u003cbr\u003e✅ Pack size: 1 loose ball\u003c\/p\u003e\n\u003cp\u003e💡 Why use Si3N4 ceramic balls in bikes and precision systems?\u003cbr\u003eThey’re a solid upgrade for both performance and durability.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eRun smoother and cooler than steel balls\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eWithstand higher speeds with lower friction\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eResist corrosion, moisture, and most chemicals\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003ePerfect for bikes, turbines, and instruments\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eUpgrade your ride or your rig, drop in this 8mm Si3N4 ball and feel the smooth difference in every spin.\u003c\/p\u003e","brand":"VXB","offers":[{"title":"Default Title","offer_id":43547322122475,"sku":"Kit13322","price":9.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/3268\/0683\/files\/8mm-loose-ceramic-balls-g5-si3n4-bearing-balls-vxb-ball-bearings-1.jpg?v=1770442420","url":"https:\/\/vxb.com\/products\/8mm-loose-ceramic-balls-g5-si3n4-bearing-balls","provider":"VXB Bearings","version":"1.0","type":"link"}