{"product_id":"55mm-sealed-ball-bearing-insert-for-4-bolt-flange","title":"55mm sealed ball bearing insert for 4-bolt flange mounting, concentric adapter UKX12+H2312, FX12 cast iron housing, M16 bolts, wide inner ring, contact seal with slinger, 1\/8-27 NPT grease port, medium duty","description":"55mm sealed ball bearing 4-bolt flange insert\u003cbr\u003e\n✔️ Single unit, 55mm ID, FX12 cast iron housing, M16 bolts\n\n\u003cp\u003eThis single 55mm sealed ball bearing flange insert with concentric adapter is built for medium-duty industrial shaft support in conveyors, fans, gearboxes, and other light drives. It’s sold as one replacement unit for quick swap-outs.\u003c\/p\u003e\n\n✅ Model: UKX12+H2312 insert, FX12 4-bolt flange housing\u003cbr\u003e\n✅ Inner diameter (I.D.): 55mm; wide inner ring for added stability\u003cbr\u003e\n✅ Insert type: ball bearing; material: bearing steel for long wear life\u003cbr\u003e\n✅ Locking: concentric adapter; bolt size: M16 for secure mounting\u003cbr\u003e\n✅ Seals: contact seal with slinger; relubrication port 1\/8-27 NPT for easy maintenance\u003cbr\u003e\n✅ Housing: cast iron; duty: medium; max temp rating: 212f\u003cbr\u003e\n✅ Weight: 15.600 lb; HTS code: 8483.20.40.40; ideal sealed ball bearing replacement\u003cbr\u003e\n\n\u003cp\u003e💡 What is a flange mounted sealed ball bearing insert used for in industrial conveyor shafts? A flange-mounted sealed ball bearing insert supports rotating shafts, keeps contaminants out, and allows relubrication, making it a handy replacement or upgrade for worn pillow block units.\n\nQuick overview:\n- Supports radial loads and light axial loads while offering sealed ball bearing protection for dusty or wet environments\n- Easy install with a concentric adapter in FX12 cast iron housing; fits 55mm shafts and M16 bolt patterns\n- Good option when swapping into linear slide unit setups or replacing older inserts; relubrication port helps extend service life\u003c\/p\u003e","brand":"Bearings Canada","offers":[{"title":"Default Title","offer_id":52510946656575,"sku":"MRO16581","price":155.9,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0887\/4750\/8031\/files\/e93410eb74a84b44cbb3f34fe78e46d1.jpg?v=1776667251","url":"https:\/\/bearingscanada.com\/products\/55mm-sealed-ball-bearing-insert-for-4-bolt-flange","provider":"Bearings Canada","version":"1.0","type":"link"}