{"product_id":"rear-trailer-rollers-heavy-duty-steel-trailer","title":"后拖车滚轮，重型钢制拖车滑轮，2个装钢制微型滚轮，适用于房车拖车、房车和第五轮脚轮，设计用于自动化和机械系统中的平稳运动与稳定对齐，1个装，耐用长久","description":"\u003cp\u003e后拖车滚轮，重型钢制拖车滑轮，2个装钢制微型滚轮，适用于房车\u003cbr\u003e✔️ 后拖车滚轮，重型钢制拖车滑轮，2个装钢制微型滚轮，适用于房车拖车，\u003c\/p\u003e\u003cp\u003e这款单包设计用于干净更换和平稳机械运转。\u003cbr\u003e\u003cbr\u003e✅ 机械组件运转顺畅\u003cbr\u003e✅ 安装稳固，减少间隙和振动\u003cbr\u003e✅ 适合反复使用于运动系统\u003cbr\u003e✅ 适用于升级或直接更换\u003cbr\u003e\u003c\/p\u003e\u003cp\u003e💡 如何选择端部支撑以保持滚珠丝杠在负载下的对准？\u003cbr\u003e简答：根据机器配置匹配螺距、负载和支撑类型。\u003cbr\u003e* 螺距决定进给速度和电机负载\u003cbr\u003e* 端部支撑保持负载下的对准稳定\u003cbr\u003e* 适当润滑减少热量和磨损\u003cbr\u003e\u003cbr\u003e专为帮助保持工作系统中的精度和平稳运动而设计。\u003c\/p\u003e","brand":"Bearings Canada","offers":[{"title":"Default Title","offer_id":52222436639039,"sku":"VXB0D3KDPKYS","price":114.2,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0887\/4750\/8031\/files\/steel-trailer-skid-wheels-heavy-duty-2-pack.jpg?v=1772831377","url":"https:\/\/bearingscanada.com\/zh\/products\/rear-trailer-rollers-heavy-duty-steel-trailer","provider":"Bearings Canada","version":"1.0","type":"link"}