{"product_id":"3-12-in-heavy-duty-set-screw-pillow-block-4-bolt-p","title":"3-1\/2英寸重型螺钉固定枕式轴承座 4螺栓导向法兰 单元插入式 UCFS318-56款密封球轴承 适用于线性滑动单元和轴承支撑应用","description":"单个3-1\/2英寸重型紧定螺钉4螺栓导向枕块\u003cbr\u003e✔️ 密封球轴承内圈，型号UCFS318-56，孔径3-1\/2英寸\n\n\u003cp\u003e这款单个枕块单元配备密封球轴承内圈，用于支撑3-1\/2英寸轴。非常适合线性滑动单元、输送机以及需要可靠轴支撑和便捷安装的轻中型机械。\u003c\/p\u003e\n\n✅ 孔径：3-1\/2英寸内圈（UCFS318-56）\u003cbr\u003e\n✅ 轴承座：4螺栓导向法兰，确保精准对齐\u003cbr\u003e\n✅ 锁紧方式：重型紧定螺钉，牢固固定轴\u003cbr\u003e\n✅ 轴承：密封球轴承内圈，防止润滑脂泄漏和灰尘进入\u003cbr\u003e\n✅ 适用场景：专为线性滑动单元、输送轴和通用机械设计\u003cbr\u003e\n\n\u003cp\u003e💡 枕块轴承在线性滑动和轴支撑应用中的作用是什么？\n枕块轴承支撑旋转轴，使安装和维护快速简便。\n- 为输送机、线性滑动单元及其他机械提供稳定的轴支撑和对齐。\n- 密封球轴承内圈通过保持润滑和阻隔污染物，减少维护需求。\n- 对于高速、高温或易腐蚀环境，建议选用陶瓷或低摩擦球轴承，以提升寿命和性能。\u003c\/p\u003e","brand":"Bearings Canada","offers":[{"title":"Default Title","offer_id":52510919754047,"sku":"MRO1544","price":2010.87,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0887\/4750\/8031\/files\/4-bolt-pillow-block-3-5-in-bearing.jpg?v=1776657345","url":"https:\/\/bearingscanada.com\/zh\/products\/3-12-in-heavy-duty-set-screw-pillow-block-4-bolt-p","provider":"Bearings Canada","version":"1.0","type":"link"}