{"product_id":"20-pack-608-full-ceramic-si3n4-open-skate-be","title":"20包 608 全陶瓷 Si3N4 开放式滑板轴承","description":"\u003cp\u003e608全陶瓷滑板轴承 - 开放式设计\u003cbr\u003e ✨ 8毫米内径 - 22毫米外径 - 7毫米宽度\u003c\/p\u003e\n\u003cp\u003e这款批发20个装的608全陶瓷轴承专为极致速度和零腐蚀设计。轴承完全由氮化硅制成，配备PTFE保持架，开放式设计非常适合专业滑板爱好者、洁净环境或需要低滚动阻力和高耐热性的高速工具。\u003c\/p\u003e\n\u003cp\u003e🟢 类型：全陶瓷滚珠轴承（开放式）\u003cbr\u003e🟢 内径：8毫米\u003cbr\u003e🟢 外径：22毫米\u003cbr\u003e🟢 宽度：7毫米\u003cbr\u003e🟢 滚珠：氮化硅（Si3N4）\u003cbr\u003e🟢 内外圈：氮化硅（Si3N4）\u003cbr\u003e🟢 保持架：PTFE（聚四氟乙烯）\u003cbr\u003e🟢 尺寸：8 x 22 x 7 毫米\u003cbr\u003e🟢 数量：20个轴承\u003cbr\u003e🟢 适用范围：滑板、直排轮、洁净室及实验室设备\u003cbr\u003e🟢 轴承类型：开放式（无密封）\u003c\/p\u003e\n\u003cp\u003e\u003c\/p\u003e","brand":"VXB","offers":[{"title":"Default Title","offer_id":44723318653126,"sku":"FULL608-SI3N4-SI3N4-PTFE-20","price":699.84,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0685\/7375\/7638\/files\/1_d2c46f7b-b9d7-4b75-9d39-afa04d28fef1.jpg?v=1751314428","url":"https:\/\/bearings.net\/zh\/products\/20-pack-608-full-ceramic-si3n4-open-skate-be","provider":"Bearings.net","version":"1.0","type":"link"}