{"product_id":"3-inch-feeding-sheave-for-greenlee-tuggers-640-680","title":"3英寸送料轮，适用于Greenlee牵引机640、6801、6001及更多型号，铝制轴承旋转系统，配螺栓锁定滚轮，坚固耐用，确保顺畅管道送料和持久性能","description":"\u003cdiv\u003e441-3 英寸进线滑轮，适用于 Greenlee Tugger 640\/6801\u003cbr\u003e\n✔️ 1个进线滑轮，适配3英寸导管，铝制滚轮，镀铬表面 \u003cp\u003e441-3英寸进线滑轮专为拉线作业中引导电缆进入导管而设计。它支持Greenlee拉线系统，包括640、6801和6001型号，适用于标准3英寸导管，确保电缆路径顺畅且安全。\u003c\/p\u003e \u003cp\u003e✅ 适配3英寸导管，兼容常见3英寸滑轮配置 \u003cbr\u003e✅ 轴承旋转系统减少摩擦，保护电缆 \u003cbr\u003e✅ 实心铝制螺栓锁定滚轮，镀铬钢表面处理 \u003cbr\u003e✅ 安装维护简便，适合工地耐用使用\u003c\/p\u003e \u003cp\u003e💡 进线滑轮在拉线作业中的作用是什么？\n简明介绍其引导电缆的功能。\n- 改善电缆通过导管的引导\n- 减少拉线时电缆的摩擦和磨损\n- 兼容Greenlee拉线系统和3英寸导管\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Bearings Canada","offers":[{"title":"Default Title","offer_id":52403864011071,"sku":"VXB0DBM56SDG","price":642.41,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0887\/4750\/8031\/files\/3-inch-feeding-sheave-aluminum-roller-side-view.jpg?v=1776642115","url":"https:\/\/bearingscanada.com\/zh\/products\/3-inch-feeding-sheave-for-greenlee-tuggers-640-680","provider":"Bearings Canada","version":"1.0","type":"link"}