{"product_id":"single-50mm-normal-wide-adapter-4-bolt-flange-unit","title":"Single 50mm Normal-Wide Adapter 4-Bolt Flange Unit UKF211 H311, Sealed ball bearing for linear slide units, pillow block mounts, motor and conveyor applications","description":"Single 50 mm normal-wide 4-bolt flange bearing\u003cbr\u003e\n✔️ UKF211 + H311 adapter, sealed ball bearing, for linear slides\n\n\u003cp\u003eSingle sealed 50 mm flange adapter bearing for mounting on 4-bolt flanges. Commonly used in linear slide units, pillow block mounts, motors and conveyor systems.\u003c\/p\u003e\n\n✅ Model: UKF211 + H311 adapter\u003cbr\u003e\n✅ Bore: 50 mm normal-wide profile\u003cbr\u003e\n✅ Type: sealed ball bearing, 4-bolt flange mount\u003cbr\u003e\n✅ Pack: single unit for one flange installation\u003cbr\u003e\n\n\u003cp\u003e💡 What is a flange-mounted ball bearing used for in linear slide units?\nFlange-mounted bearings support shafts and guide rails, keeping alignment and absorbing radial loads while simplifying installation.\n\nHere's why they are handy for many setups:\n- Provides fixed flange support for linear slide units and pillow block mounts to reduce shaft deflection and maintain alignment.\n- Sealed ball bearing designs keep contaminants out and extend service life in conveyors, motors and outdoor equipment.\n- Ceramic or hybrid bearing options exist for higher speed or corrosion resistance in demanding environments.\n- Adapter styles like normal-wide UKF211 + H311 make it easy to match housing thickness and shaft clearances.\u003c\/p\u003e","brand":"Bearings Canada","offers":[{"title":"Default Title","offer_id":52511449284927,"sku":"MRO11435","price":285.68,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0887\/4750\/8031\/files\/4f426066706bfeaf821039cc9eca1f37.jpg?v=1776636614","url":"https:\/\/bearingscanada.com\/products\/single-50mm-normal-wide-adapter-4-bolt-flange-unit","provider":"Bearings Canada","version":"1.0","type":"link"}