{"product_id":"single-80-mm-4-bolt-flange-unit-ukf218h2318-with-w","title":"Single 80 mm 4-Bolt Flange Unit UKF218+H2318 with Wide Inner Ring, Concentric Adapter, M20 Bolt, Cast Iron F218 Housing, Contact Seal, Relubrication Port, sealed ball bearing for pillow block use","description":"Single 80 mm 4-bolt flange bearing unit with wide ring\u003cbr\u003e\n✔️ UKF218+H2318, 80 mm ID, M20 bolt, cast iron F218 housing\n\n\u003cp\u003eThis single sealed ball bearing flange unit is a ready-to-mount insert in a cast iron F218 housing, perfect for conveyors, machinery, and pillow block applications where a relubricatable, sealed bearing is needed.\u003c\/p\u003e\n\n✅ UK218+H2318 wide inner ring, sealed ball bearing insert\u003cbr\u003e\n✅ Bore: 80 mm ID, wide inner ring for improved shaft support\u003cbr\u003e\n✅ Housing: Cast iron F218 four-bolt flange with M20 bolts\u003cbr\u003e\n✅ Locking: Concentric adapter for easy mounting and secure fit\u003cbr\u003e\n✅ Seals \u0026amp; lube: Contact seal with slinger, 1\/8-27 NPT grease tap, relubrication enabled\u003cbr\u003e\n✅ Duty \u0026amp; temp: Standard duty insert rated to 212f operating conditions\u003cbr\u003e\n✅ Material: Bearing steel insert, ready for linear slide unit and pillow block installs\u003cbr\u003e\n✅ Pack: Single unit, plug-and-play replacement insert\u003cbr\u003e\n\n\u003cp\u003e💡 What is a 4-bolt flange sealed ball bearing unit used for in industrial mounting?\nSealed flange units are handy compact mounts that support rotating shafts and reduce maintenance.\nQuick intro to common uses:\n- Mounting shafts in conveyors, gearboxes, and linear slide units for smooth rotation and alignment\n- Supporting drive shafts in packaging, material handling, and agricultural equipment\n- Providing a relubricatable sealed option for dusty or mildly wet environments\n- Easy insert replacement cuts downtime and simplifies maintenance\u003c\/p\u003e","brand":"MRO","offers":[{"title":"Default Title","offer_id":47971430236395,"sku":"MRO1851","price":680.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/3268\/0683\/files\/4d5087965c2fc166d4ad17b186a6ac20.jpg?v=1775241670","url":"https:\/\/vxb.com\/products\/single-80-mm-4-bolt-flange-unit-ukf218h2318-with-w","provider":"VXB Bearings","version":"1.0","type":"link"}