{"product_id":"0-309-inch-loose-tungsten-carbide-gr25-ball-0","title":"0.309\" Loose Tungsten Carbide GR25 Ball +\/-.0005 inch","description":"\u003cdiv\u003eSingle 0.309-inch Tungsten Carbide Ball, precision ±0.0005\u003cbr\u003e\n✔️ 0.309 in (7.848 mm) tungsten carbide loose ball, single \u003cp\u003e This is a loose tungsten carbide ball bearing used in precision motion assemblies and measurement devices. It’s ideal for high-load, low-friction motion in sealed bearings, linear guides, and micro-scale setups. \u003c\/p\u003e \u003cp\u003e✅ Size: 0.309 in (7.848 mm) diameter\u003cbr\u003e✅ Material: tungsten carbide with high hardness\u003cbr\u003e✅ Type: loose ball, single ball\u003cbr\u003e✅ Hardness: ~90 HRc\u003cbr\u003e✅ Tolerance: ±0.0005 in\u003cbr\u003e✅ Pack: One loose ball\u003cbr\u003e\u003c\/p\u003e \u003cp\u003e💡 What is a tungsten carbide ball used for in precision motion systems?\u003cbr\u003eIn short, it's a durable, high-hardness component that reduces wear in small bearings.\u003cbr\u003e- High hardness supports accurate, low-friction motion in sealed bearings\u003cbr\u003e- Handy in linear slide units and micro-positioning fixtures\u003cbr\u003e- Excellent corrosion resistance under challenging conditions\u003c\/p\u003e \u003c\/div\u003e","brand":"VXB","offers":[{"title":"Default Title","offer_id":43582060200171,"sku":"0-309-INCH-LOOSE-BALL","price":19.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/3268\/0683\/files\/0-309-inch-loose-tungsten-carbide-gr25-ball-0005-inch-vxb-ball-bearings-1-32680687468779.jpg?v=1770446344","url":"https:\/\/vxb.com\/products\/0-309-inch-loose-tungsten-carbide-gr25-ball-0","provider":"VXB Bearings","version":"1.0","type":"link"}