{"product_id":"heavy-duty-four-inch-cast-iron-v-groove-wheel-with","title":"重型四英寸铸铁V型槽轮，配焊接轮箱，适用于滑动和滚动门，包含5×3×2¼英寸焊接箱体及½英寸×3英寸轴螺栓，附带螺母和锁紧垫圈","description":"\u003cdiv\u003e重型4英寸铸铁V型槽轮，带焊接安装盒\u003cbr\u003e\n✔️ 包含1个带焊接安装盒和轴硬件的轮子，安装即用 \u003cp\u003e这款坚固的4英寸V型槽轮专为滑动和滚动门设计，适用于锻铁、钢、乙烯基和链环门，确保可靠运行。它结合了重型铸铁轮和焊接钢制安装盒，实现稳固且永久的安装。轮子采用密封轴承，出厂未涂漆（图示为底漆颜色）。\u003c\/p\u003e \u003cp\u003e✅ 轮径4英寸，V型槽宽度1 5\/8英寸\u003cbr\u003e✅ 焊接安装盒尺寸为5英寸 x 3英寸 x 2-1\/4英寸\u003cbr\u003e✅ 1\/2英寸 x 3英寸轴螺栓，配螺母和锁紧垫圈\u003cbr\u003e✅ 重型密封球轴承（无需润滑）\u003cbr\u003e✅ 每轮承重600磅，适合重型门\u003cbr\u003e✅ 轮子和安装盒均未涂漆；图示为底漆颜色\u003cbr\u003e\u003c\/p\u003e \u003cp\u003e💡 重型铸铁V型槽轮在门系统中的用途是什么？这份简明说明帮您做出选择。\n- 用于引导滑动或滚动门沿轨道平稳运行\n- 密封球轴承确保户外环境下免维护性能\n- 配备焊接安装盒，便于快速且牢固地安装于各种门框\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Bearings Canada","offers":[{"title":"Default Title","offer_id":52404553711935,"sku":"VXB078V522X8","price":197.95,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0887\/4750\/8031\/files\/61muEljpj3L.jpg?v=1776664595","url":"https:\/\/bearingscanada.com\/zh\/products\/heavy-duty-four-inch-cast-iron-v-groove-wheel-with","provider":"Bearings Canada","version":"1.0","type":"link"}