{"product_id":"loose-8mm-tungsten-carbide-bearing","title":"Loose 8mm Tungsten Carbide Bearing Balls – 8mm (0.315\") – Ultra Hard","description":"\u003cp\u003eLoose 8mm Tungsten Carbide Ball Bearing – G25 Grade\u003cbr\u003e✔️ 8mm (0.315\") – Ultra Hard – High Precision\u003c\/p\u003e\n\u003cp\u003eThis 8mm tungsten carbide ball bearing is built for extreme durability, precision, and wear resistance. Rated at G25, it meets tight sphere tolerance standards and is ideal for high-impact, high-friction applications like check valves, tools, gauges, and ballizing.\u003c\/p\u003e\n\u003cp\u003e✅ Diameter: 8mm (0.315\" inch)\u003cbr\u003e✅ Material: Tungsten carbide (tungsten + carbon alloy)\u003cbr\u003e✅ Grade: G25 (±0.000025\" sphericity tolerance)\u003cbr\u003e✅ Hardness: 90 HRA (Rockwell A)\u003cbr\u003e✅ Features: Extremely hard, corrosion-resistant, and wear-resistant\u003cbr\u003e✅ Quantity: 1 loose ball\u003c\/p\u003e\n\u003cp\u003e💡 \u003cem\u003eWhat makes tungsten carbide balls better than steel for extreme environments?\u003c\/em\u003e\u003cbr\u003eTungsten carbide is significantly harder than steel, offering longer life under wear, high load, and abrasive conditions. It’s ideal for high-pressure and precision applications where failure is not an option.\u003c\/p\u003e\n\u003cp\u003eReady to handle heat, friction, and force - grab this 8mm tungsten carbide ball and put precision to work where it counts!\u003c\/p\u003e","brand":"VXB","offers":[{"title":"Default Title","offer_id":49310417453249,"sku":"8MMTUNGSTENBALLS","price":19.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0828\/0955\/3089\/files\/8mm-tungsten-carbide-one-bearing-ball-0-315-inch-dia-balls-vxb-ball-bearings-1_4c472320-b5c7-452b-90a6-2083f994883e.jpg?v=1748646822","url":"https:\/\/smallbearings.com\/zh\/products\/loose-8mm-tungsten-carbide-bearing","provider":"Small Bearings","version":"1.0","type":"link"}