{"product_id":"loose-8mm-tungsten-carbide-bearing-balls-8mm","title":"散装8毫米硬质合金轴承球 - 8毫米 (0.315\") - 超硬","description":"\u003cp\u003e散装8mm硬质合金球轴承 - G25等级\u003cbr\u003e ✨ 8mm（0.315\"）- 超硬 - 高精度\u003c\/p\u003e\n\u003cp\u003e这款8mm硬质合金球轴承专为极端耐用性、精度和耐磨性设计。其G25等级符合严格的球体公差标准，非常适合高冲击、高摩擦的应用，如止回阀、工具、量具和球化工艺。\u003c\/p\u003e\n\u003cp\u003e🟢 直径：8mm（0.315\" 英寸）\u003cbr\u003e🟢 材料：硬质合金（钨+碳合金）\u003cbr\u003e🟢 等级：G25（±0.000025\" 球形度公差）\u003cbr\u003e🟢 硬度：90 HRA（洛氏硬度A）\u003cbr\u003e🟢 特点：极其坚硬，耐腐蚀且耐磨\u003cbr\u003e🟢 数量：1个散装球\u003c\/p\u003e\n\u003cp\u003e\u003c\/p\u003e","brand":"VXB","offers":[{"title":"Default Title","offer_id":44718669136070,"sku":"8MMTUNGSTENBALLS","price":21.59,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0685\/7375\/7638\/files\/8mm-tungsten-carbide-one-bearing-ball-0-315-inch-dia-balls-vxb-ball-bearings-1.jpg?v=1751314535","url":"https:\/\/bearings.net\/zh\/products\/loose-8mm-tungsten-carbide-bearing-balls-8mm","provider":"Bearings.net","version":"1.0","type":"link"}