{"product_id":"ultra-quiet-2-inch-nylon-garage-door-rollers-with","title":"超静音2英寸尼龙车库门滚轮，配4英寸轴杆，6200 2RS轴承，双重密封防尘罩，长寿命，10个装，顺滑低噪音，适用于车库门","description":"\u003cdiv\u003e10个装尼龙2英寸车库滚轮，配6200ZZ轴承\u003cbr\u003e\n✔️ 静音尼龙轮，6200ZZ密封轴承，防尘罩 \u003cp\u003e这些尼龙车库门滚轮可替换住宅车库门上磨损或噪音大的滚轮，在标准轨道中实现顺畅运行和更长使用寿命。\u003c\/p\u003e \u003cp\u003e✅ 6200ZZ密封球轴承，带防尘罩，寿命超过100000次循环 \u003cbr\u003e\n✅ 加强型尼龙轮，降低噪音和磨损 \u003cbr\u003e\n✅ 4英寸轴杆，适配大多数门安装 \u003cbr\u003e\n✅ 双重密封防尘罩，延长寿命并提供保护 \u003cbr\u003e\u003c\/p\u003e \u003cp\u003e💡 车库门滚轮组件中的枕块轴承有什么作用？\u003c\/p\u003e\n\u003cp\u003e简要说明：它在紧凑的外壳中支撑旋转轴，减少噪音和磨损。\u003c\/p\u003e\n- 支撑滚轮组件中的旋转轴。\u003cbr\u003e\n- 降低摩擦和磨损，实现安静运行。\u003cbr\u003e\n- 帮助吸收轨道中的轻微错位和灰尘。\u003cbr\u003e\n\u003c\/div\u003e","brand":"Bearings Canada","offers":[{"title":"Default Title","offer_id":52603889156415,"sku":"VXB07QJVFBWM","price":57.09,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0887\/4750\/8031\/files\/512aLuriAeL.jpg?v=1775178849","url":"https:\/\/bearingscanada.com\/zh\/products\/ultra-quiet-2-inch-nylon-garage-door-rollers-with","provider":"Bearings Canada","version":"1.0","type":"link"}