{"product_id":"plastic-exfn-sleeve-bearing-single-piece-700-od-x","title":"塑料EXFN套筒轴承单件，外径7.00英寸，内径0.912英寸，全新工厂替换件，适用于密封球轴承更换，陶瓷兼容线性滑动单元维修，电机和输送机维护","description":"全新塑料EXFN套筒轴承，单个装\u003cbr\u003e\n✔️ 单件，外径7.00英寸 x 内径0.912英寸，塑料EXFN套筒\n\n\u003cp\u003e这款全新塑料EXFN套筒轴承为单件替换件，适用于直线滑动单元、电机壳体、输送机及一般机械维护，是密封球轴承的替代选择。\u003c\/p\u003e\n\n✅ 全新单件EXFN塑料套筒轴承\u003cbr\u003e\n✅ 尺寸：外径7.00英寸 x 内径0.912英寸，精确匹配\u003cbr\u003e\n✅ 适合替换密封球轴承及直线滑动单元维修\u003cbr\u003e\n✅ 兼容陶瓷，低摩擦，适合机械维护\u003cbr\u003e\n\n\u003cp\u003e💡 套筒轴承在直线滑动单元和机械维护中的用途是什么？\n套筒轴承为旋转或滑动部件提供低摩擦支撑和轴向对准。\n当空间有限或密封球轴承不适用时，它们是理想选择。\n- 可替代受限装配和电机壳体中的密封球轴承。\n- 适用于直线滑动单元维修、输送辊筒及一般机械维护。\n- 通常兼容陶瓷，减少磨损，降低维护难度。\u003c\/p\u003e","brand":"Bearings Canada","offers":[{"title":"Default Title","offer_id":52511374836031,"sku":"VXB08KSL179B","price":201.76,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0887\/4750\/8031\/files\/51OO5O73qfS_2cfed39c-38a2-407e-9a1f-d77242e64884.jpg?v=1776638238","url":"https:\/\/bearingscanada.com\/zh\/products\/plastic-exfn-sleeve-bearing-single-piece-700-od-x","provider":"Bearings Canada","version":"1.0","type":"link"}