{"product_id":"loose-ceramic-g40-ball-25mm-si3n4-silicon-nit","title":"G40 Loose Ceramic Ball 25mm Si3N4 Silicon Nitride Precision Ball For Bearings One Ball Grade G40 Ceramic Si3N4 25 Millimeter High Hardness Low Friction Ideal For Precision Machinery Applications","description":"\u003cdiv\u003e25mm Si3N4 Ceramic Ball, G40 Loose Ball Bearing Grade\u003cbr\u003e\n✔️ 25 mm ceramic Si3N4 loose ball, G40 grade, single unit, in stock \u003cp\u003eG40 ceramic Si3N4 loose ball provides a precise, hard-wearing option for compact bearings and instrument assemblies where a single 25 mm ceramic ball is needed. This loose ball is ideal for experiments, calibration rigs, and custom bearing projects requiring a ceramic component.\u003c\/p\u003e ✅ Size: 25 mm diameter ceramic ball\u003cbr\u003e\n✅ Material: Silicon nitride (Si3N4)\u003cbr\u003e\n✅ Grade: G40\u003cbr\u003e\n✅ Type: Loose ball\u003cbr\u003e\n✅ Quantity: 1 piece\u003cbr\u003e \u003cp\u003e💡 What is a ceramic ball used for in precision bearing applications using Si3N4?\u003c\/p\u003e\nCeramic balls like Si3N4 are prized for wear resistance and clean operation in demanding machinery.\n- High hardness reduces wear and extends service life\n- Low density improves speed and reduces inertia\n- Corrosion resistance helps in harsh environments\n- Works with ceramic and steel races in precision instruments\n\u003c\/div\u003e","brand":"VXB","offers":[{"title":"Default Title","offer_id":43581269901547,"sku":"LOOSE-CERAMIC-25MM-SI3N4","price":249.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/3268\/0683\/files\/loose-ceramic-g40-ball-25mm-si3n4-silicon-nitride-vxb-ball-bearings-1-32680434827499.jpg?v=1770446079","url":"https:\/\/vxb.com\/products\/loose-ceramic-g40-ball-25mm-si3n4-silicon-nit","provider":"VXB Bearings","version":"1.0","type":"link"}