{"product_id":"single-4-bolt-flange-unit-ucf318-56-3-12-in-id-hea","title":"Single 4-Bolt Flange Unit UCF318-56 3-1\/2 in ID Heavy Duty Set-Screw Bearing with Wide Inner Ring, Cast Iron F318 Housing, Sealed Ball Insert, 1-1\/8 in Bolt Size, Pack of 1","description":"Single 3-1\/2 in 4-bolt flange set-screw bearing\u003cbr\u003e\n✔️ 3-1\/2 in ID, 1-1\/8 in bolt, cast iron F318 housing, contact seal\n\n\u003cp\u003eThis is a single 4-bolt flange bearing unit (model UCF318-56) designed for heavy duty shaft support in conveyors, fans, agricultural equipment, and general industrial drives. It ships as one complete flange assembly ready for installation.\u003c\/p\u003e\n\n✅ Model UCF318-56, single 4-bolt flange unit\u003cbr\u003e\n✅ ID 3-1\/2 in, wide inner ring, ball bearing insert\u003cbr\u003e\n✅ Bolt size 1-1\/8 in, set-screw locking style\u003cbr\u003e\n✅ Housing F318 cast iron, heavy duty service rating\u003cbr\u003e\n✅ Sealed contact seal with slinger, relubrication port 1\/8-27 NPT\u003cbr\u003e\n✅ Insert material bearing steel, max temp 212 F, sealed ball bearing\u003cbr\u003e\n\n\u003cp\u003e💡 What is a 4-bolt flange bearing unit used for in conveyor and shaft support applications?\nFlange bearing units are handy components that support rotating shafts, control radial loads, and keep alignment under tough operating conditions.\n- Ideal for conveyor shafts, fans, pumps, gearboxes, and agricultural machinery using sealed ball bearing inserts.\n- Quick mounting with a 4-bolt F318 cast iron housing and set-screw locking for straightforward installation.\n- Maintenance-friendly with a relubrication port and contact seal with slinger for longer service life.\u003c\/p\u003e","brand":"Bearings Canada","offers":[{"title":"Default Title","offer_id":52511448334655,"sku":"MRO14368","price":217.86,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0887\/4750\/8031\/files\/71af6a92d2a79d66eb0e337a758ea72d.jpg?v=1776636642","url":"https:\/\/bearingscanada.com\/products\/single-4-bolt-flange-unit-ucf318-56-3-12-in-id-hea","provider":"Bearings Canada","version":"1.0","type":"link"}