{"product_id":"8-skateboard-extended-si3n4-ceramic-bearing","title":"8寸滑板加长SI3N4陶瓷轴承 内置垫片轴承","description":"\u003cp\u003eSi3N4 陶瓷滑板轴承 - 8个装\u003cbr\u003e ✨ 加长内圈设计 - 无需垫圈\u003c\/p\u003e\n\u003cp\u003e这些陶瓷滑板轴承采用加长内圈设计，无需垫圈即可实现稳固配合。专为顺畅滑行和高性能打造，每个轴承配备单层橡胶密封，有效防尘。采用Si3N4陶瓷滚珠和轻质尼龙保持架，适合追求更低阻力和更高耐用性的滑板爱好者。\u003c\/p\u003e\n\u003cp\u003e🟢 包装数量：8个轴承\u003cbr\u003e🟢 孔径：8mm\u003cbr\u003e🟢 外径：22mm\u003cbr\u003e🟢 外圈宽度：7mm\u003cbr\u003e🟢 材料：铬钢环\u003cbr\u003e🟢 滚珠：Si3N4 陶瓷（氮化硅）\u003cbr\u003e🟢 保持架：尼龙保持架，低摩擦\u003cbr\u003e🟢 密封：外侧单层橡胶密封\u003cbr\u003e🟢 特点：加长内圈，无需垫圈\u003c\/p\u003e\n\u003cp\u003e\u003c\/p\u003e","brand":"VXB","offers":[{"title":"Default Title","offer_id":44718417903814,"sku":"Kit16855","price":43.19,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0685\/7375\/7638\/files\/8-skateboard-extended-si3n4-ceramic-bearing-built-in-spacers-bearings-vxb-ball-bearings-1.jpg?v=1751314487","url":"https:\/\/bearings.net\/zh\/products\/8-skateboard-extended-si3n4-ceramic-bearing","provider":"Bearings.net","version":"1.0","type":"link"}