{"product_id":"10-5mm-loose-ceramic-balls-al2o3-a","title":"10-Pack 5mm Loose Ceramic Balls Al2O3 Alumina Oxide Bearing Balls","description":"\u003cp\u003eLoose Ceramic Ball Bearings – 5mm\u003cbr\u003e✔️ Al2O3 Alumina Oxide – G10 Grade, Pack of 10\u003c\/p\u003e\n\u003cp\u003eThis pack includes 10 loose 5mm ceramic balls made from Al2O3 (alumina oxide), ideal for high-performance upgrades in bicycles, fishing reels, or custom engineering projects. Lightweight, corrosion-resistant, and precision-grade.\u003c\/p\u003e\n\u003cp\u003e✅ Diameter: 5mm\u003cbr\u003e✅ Material: Al2O3 ceramic (alumina oxide)\u003cbr\u003e✅ Grade: G10 precision\u003cbr\u003e✅ Non-magnetic and corrosion-resistant\u003cbr\u003e✅ Lightweight and low friction\u003cbr\u003e✅ Pack size: 10 balls\u003c\/p\u003e\n\u003cp\u003e💡 Why choose Al2O3 ceramic balls over steel ones?\u003cbr\u003eAlumina oxide balls are harder, lighter, and more resistant to wear and corrosion than steel. They’re excellent in wet, chemically exposed, or high-speed environments where traditional metal might fail.\u003c\/p\u003e\n\u003cp\u003eNeed an upgrade that lasts longer and rolls smoother? These 5mm ceramic balls are ready to roll  -  snag your set today and boost your gear’s performance!\u003cbr\u003e\u003c\/p\u003e","brand":"VXB","offers":[{"title":"Default Title","offer_id":49310026858689,"sku":"Kit11915","price":17.77,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0828\/0955\/3089\/files\/10-5mm-loose-ceramic-balls-al2o3-alumina-oxide-bearing-balls-vxb-ball-bearings-1_e6384e1e-041f-4831-b36b-84ad16fe5870.jpg?v=1748646745","url":"https:\/\/smallbearings.com\/zh\/products\/10-5mm-loose-ceramic-balls-al2o3-a","provider":"Small Bearings","version":"1.0","type":"link"}