{"product_id":"single-25mm-4-bolt-flange-unit-with-heavy-set-scre","title":"Single 25mm 4-bolt flange unit with heavy set-screw mount, sealed ball bearing insert, industrial four-hole housing for linear slide systems and pillow block replacements","description":"Single 25mm 4-bolt flange bearing unit, set-screw mount\u003cbr\u003e\n✔️ Sealed ball bearing insert, heavy duty housing, 25mm bore, single unit\n\n\u003cp\u003eThis single 4-bolt flange unit is a set-screw mounted bearing assembly used to support shafts in conveyors, CNC machines, and linear slide systems. Ideal for industrial automation, packaging, and light machining where sealed ball bearing or ceramic insert options are preferred.\u003c\/p\u003e\n\n✅ Bore: 25mm precision bore for shaft support and alignment\u003cbr\u003e\n✅ Mount: 4-bolt flange with set-screw locking for secure fit\u003cbr\u003e\n✅ Insert: Sealed ball bearing insert, ceramic options available for corrosion resistance\u003cbr\u003e\n✅ Housing: Heavy-duty cast iron housing, pre-drilled four-hole pattern for standard fasteners\u003cbr\u003e\n✅ Pack: Single bearing unit, ready to install in linear slide units and pillow block replacements\u003cbr\u003e\n\n\u003cp\u003e💡 What is a 4-bolt flange bearing unit used for in industrial linear slide systems?\nA 4-bolt flange bearing supports and aligns rotating shafts while providing a mountable housing for sealed ball bearing inserts used in conveyors, automation, and CNC applications.\nQuick intro: Handy for installs that need rigid support, easy swaps, and reliable shaft alignment.\n- Provides stable shaft support and precise alignment for linear slide units and driven shafts\n- Accepts sealed ball bearing or ceramic inserts to improve life, reduce friction, and resist contamination\n- Simplifies maintenance and replacement with set-screw locking and a pre-drilled flange pattern\u003c\/p\u003e","brand":"MRO","offers":[{"title":"Default Title","offer_id":47971452518635,"sku":"MRO2317","price":496.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/3268\/0683\/files\/33bb5d76b69c8f78d784f2aea0fe9b2b.jpg?v=1775242180","url":"https:\/\/vxb.com\/products\/single-25mm-4-bolt-flange-unit-with-heavy-set-scre","provider":"VXB Bearings","version":"1.0","type":"link"}