{"product_id":"nylon-trailer-leaf-spring-bushings-9-16-inch-id-an","title":"尼龙拖车板簧衬套 9\/16英寸内径 1 3\/4英寸外径 通用型 八件装 适用于滑板拖车板簧和平衡器 石墨浸渍耐用尼龙 防腐蚀","description":"\u003cdiv\u003e石墨尼龙弹簧衬套，内径9\/16，外径1-3\/4（8个装）\u003cbr\u003e\n✔️ 八件装尼龙衬套，适用于滑板式板簧，含石墨。  \u003cp\u003e这些尼龙衬套专为滑板式拖车板簧和均衡器设计，提供耐用、防腐蚀的间隔件，易于安装于标准悬挂系统。\u003c\/p\u003e \u003cp\u003e✅ 外径11\/16英寸；内径9\/16英寸；宽度1-3\/4英寸 \u003cbr\u003e✅ 含石墨尼龙材质，耐用且防腐蚀 \u003cbr\u003e✅ 每包八件；适配滑板式拖车板簧和均衡器 \u003cbr\u003e✅ 替代零件号722106；安装简便\u003c\/p\u003e \u003cp\u003e💡 拖车板簧系统中枕块轴承的用途是什么？\u003c\/p\u003e\n- 方便保持拖车悬挂轴的对齐 \u003cbr\u003e\n- 减少吊环螺栓与弹簧眼之间的磨损 \u003cbr\u003e\n- 含石墨尼龙材质抗腐蚀，降低维护需求 \u003c\/div\u003e","brand":"Bearings Canada","offers":[{"title":"Default Title","offer_id":52404483817791,"sku":"VXB0C8945DPY","price":38.06,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0887\/4750\/8031\/files\/61uEAvT68HL.jpg?v=1776650105","url":"https:\/\/bearingscanada.com\/zh\/products\/nylon-trailer-leaf-spring-bushings-9-16-inch-id-an","provider":"Bearings Canada","version":"1.0","type":"link"}