{"product_id":"four-sets-premium-boat-trailer-bearing-kit-for-350","title":"四套高级船用拖车轴承套件，适用于3500磅轴，适配1-1\/16至1-3\/8英寸主轴，包含L68149和L44649轴承及轴承圈，润滑脂密封件、防尘盖、开口销、垫圈、主轴螺母和橡胶塞","description":"\u003cdiv\u003e优质4套装3500磅轴船用拖车轴承套件\u003cbr\u003e\n✔️ 包含4套（共40件），含密封圈、盖帽和螺母\u003cp\u003e这款优质船用拖车轴承套件专为改装3500磅轴设计，适配1-1\/16\"至1-3\/8\"主轴，提供完整的轴承、滚道、密封圈、盖帽、开口销、螺母、垫圈和堵头，方便快速现场维修。\u003c\/p\u003e \u003cp\u003e✅ 4个轴承（L68149）配4个滚道（L68111）\u003cbr\u003e\n✅ 4个轴承（L44649）配4个滚道（L44610）\u003cbr\u003e\n✅ 4个润滑脂密封圈（171255TB，内径1.719\"）\u003cbr\u003e\n✅ 4个开口销\u003cbr\u003e\n✅ 4个防尘盖（直径1.98\"）\u003cbr\u003e\n✅ 4个橡胶堵头，4个主轴螺母，4个垫圈，便于快速安装\u003cbr\u003e\n✅ 套件总重约1928克\u003c\/p\u003e \u003cp\u003e💡 船用拖车轴承套件的用途及如何延长轮毂寿命？\n此实用套件用于更换磨损部件，保护船用拖车轮毂。\n- 更换轴承和滚道，提供持久支撑\n- 密封圈、防尘盖和橡胶堵头防止进水\n- 主轴螺母和垫圈确保牢固组装\n- 开口销保证安全锁定\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Bearings Canada","offers":[{"title":"Default Title","offer_id":52404666859839,"sku":"VXB0BRZP7M2K","price":114.2,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0887\/4750\/8031\/files\/71EClfhmTML.jpg?v=1776656777","url":"https:\/\/bearingscanada.com\/zh\/products\/four-sets-premium-boat-trailer-bearing-kit-for-350","provider":"Bearings Canada","version":"1.0","type":"link"}