{"product_id":"single-50mm-sealed-ball-bearing-4-bolt-flange-adap","title":"Single 50mm Sealed Ball Bearing 4-Bolt Flange Adapter with Wide Inner Ring Concentric Lock for UK211+H2311 Insert F211 Cast Iron Housing M16 Bolts Contact Seal 1\/8-27 NPT","description":"\u003cp\u003eSingle 50mm sealed ball bearing 4-bolt flange adapter\u003cbr\u003e\n✔️ Wide inner ring, concentric lock, F211 cast iron housing\u003c\/p\u003e\n\n\u003cp\u003eThis is a single 4-bolt flange bearing adapter that accepts a UK211+H2311 sealed ball bearing insert. It’s commonly used for shaft support on conveyors, gearboxes, and linear slide unit assemblies.\u003c\/p\u003e\n\n\u003cp\u003e✅ Model UKF211+H2311 single unit, 50mm I.D., wide inner ring\u003cbr\u003e\n✅ Ball bearing steel insert, concentric locking adapter, relube port 1\/8-27 NPT\u003cbr\u003e\n✅ Cast iron F211 housing, 4-bolt flange pattern, M16 bolt size\u003cbr\u003e\n✅ Contact seal with slinger for contamination control, sealed ball bearing design\u003cbr\u003e\n✅ Standard duty rating, relubrication allowed, high temp limit 212°F\u003cbr\u003e\n✅ Ideal for pillow block replacement, shaft alignment, and linear slide unit installs\u003cbr\u003e\u003c\/p\u003e\n\n\u003cp\u003e💡 What is a 4-bolt flange bearing adapter used for in industrial conveyor and machine shaft support?\nA 4-bolt flange bearing adapter provides a compact, secure flange mount that holds a sealed ball bearing insert and simplifies maintenance.\nThis is a handy choice for common industrial shaft support needs:\n- Provides rigid flange mounting for accurate shaft alignment and pillow block bearing replacement\n- Uses sealed ball bearing inserts for contamination resistance with relubrication via 1\/8-27 NPT\n- Matches F211 cast iron housings and concentric adapter locks for conveyor, gearbox, and linear slide unit applications\u003c\/p\u003e","brand":"Bearings Canada","offers":[{"title":"Default Title","offer_id":52511449153855,"sku":"MRO17291","price":111.01,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0887\/4750\/8031\/files\/7a46a9a1962d7a682267ac9c03ec2df9.jpg?v=1776636615","url":"https:\/\/bearingscanada.com\/products\/single-50mm-sealed-ball-bearing-4-bolt-flange-adap","provider":"Bearings Canada","version":"1.0","type":"link"}