{"product_id":"s688zz-bearing-ceramic-premium-abec-7-shield","title":"S688ZZ 轴承 陶瓷 高级 ABEC-7 盾牌式 干式 8x16x5mm","description":"\u003cp\u003eS688ZZ混合陶瓷球轴承\u003cbr\u003e ✨ ABEC-7 - 8x16x5mm - 不锈钢 \u0026amp; Si₃N₄\u003c\/p\u003e\n\u003cp\u003e这款S688ZZ高级混合陶瓷轴承采用不锈钢滚道，配备高性能氮化硅（Si₃N₄）陶瓷滚珠，具备极佳的耐用性和高速性能。双层金属防护罩和干式润滑设计，使其非常适合高精度、高转速的应用场景。\u003c\/p\u003e\n\u003cp\u003e🟢 尺寸：8mm（内径）x 16mm（外径）x 5mm（宽度）\u003cbr\u003e🟢 材料：不锈钢保持架和滚道\u003cbr\u003e🟢 滚珠：Si₃N₄陶瓷（氮化硅）\u003cbr\u003e🟢 密封：双层金属防护罩（ZZ）\u003cbr\u003e🟢 润滑：干式（轻微涂油，无油脂）\u003cbr\u003e🟢 质量：高级ABEC-7（P4）等级\u003cbr\u003e🟢 类型：深沟混合陶瓷轴承\u003cbr\u003e🟢 数量：1个轴承\u003c\/p\u003e\n\u003cp\u003e\u003c\/p\u003e","brand":"VXB","offers":[{"title":"Default Title","offer_id":44723283001542,"sku":"S688ZZ-CERAMIC-A7-BEARING","price":32.39,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0685\/7375\/7638\/files\/s688zz-bearing-ceramic-premium-abec-7-shielded-dry-8x16x5-bearing-vxb-ball-bearings-1-32680894562539.jpg?v=1751315152","url":"https:\/\/bearings.net\/zh\/products\/s688zz-bearing-ceramic-premium-abec-7-shield","provider":"Bearings.net","version":"1.0","type":"link"}