{"product_id":"loose-ceramic-g40-ball-1-1-8-inch-28-575mm-si","title":"Loose Ceramic Ball One And One Eighth Inch 28.575mm Si3N4 Silicon Nitride G40 High Precision Bearing Ball For Precision Machinery Housings And Various Applications Suitable For High Precision Bearings In Robotics And General Machinery Needing Low Friction","description":"\u003cdiv\u003eSingle G40 Ceramic Ball, 1-1\/8 in dia, 28.575 mm, Si3N4\u003cbr\u003e\n✔️ 1-1\/8 in dia loose ceramic ball (28.575 mm), Si3N4, G40 \u003cp\u003eThis loose ceramic ball is a precision component used in bearing assemblies that require minimal friction and high hardness. It fits into 1-1\/8 in diameter bearing housings and is common in robotics, CNC tooling, and hobby projects needing ceramic balls.\u003c\/p\u003e ✅ Material: Ceramic (Si3N4) \u003cbr\u003e\n✅ Size: 1-1\/8 in diameter (28.575 mm) \u003cbr\u003e\n✅ Type: Loose ball \u003cbr\u003e\n✅ Grade: G40 \u003cbr\u003e\n✅ Quantity: 1 ball \u003cbr\u003e \u003cp\u003e💡 What is a ceramic ball bearing used for in precision machinery and high-speed applications?\u003c\/p\u003e\n\u003cp\u003eIn short, they’re handy for reducing friction and maintaining accuracy in demanding setups.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eLow friction at high RPM for smooth operation\u003c\/li\u003e\n\u003cli\u003eCorrosion resistance in harsh environments\u003c\/li\u003e\n\u003cli\u003eLow thermal expansion helps keep tight tolerances\u003c\/li\u003e\n\u003cli\u003eLightweight yet strong compared to metal options\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003c\/div\u003e","brand":"VXB","offers":[{"title":"Default Title","offer_id":43581270425835,"sku":"LOOSE-CERAMIC-1-1-8-INCH","price":450.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/3268\/0683\/files\/loose-ceramic-g40-ball-1-18-inch-28-575mm-si3n4-silicon-nitride-vxb-ball-bearings-1-32680434925803.jpg?v=1770446079","url":"https:\/\/vxb.com\/products\/loose-ceramic-g40-ball-1-1-8-inch-28-575mm-si","provider":"VXB Bearings","version":"1.0","type":"link"}