{"product_id":"single-4-bolt-flange-sealed-ball-bearing-ucfeu315","title":"Single 4-Bolt Flange Sealed Ball Bearing UCFEU315-48 3 in I.D., Wide Inner Ring, Cast Iron Housing, 7\/8 in Bolt Size, Heavy Duty Set-Screw Locking, Contact Seal, Relubrication Port","description":"Single sealed 4-bolt flange ball bearing, 3 in I.D.\u003cbr\u003e\n✔️ Heavy duty set-screw lock, contact seal, 1\/8 NPT grease fitting\n\n\u003cp\u003eThis is a single 4-bolt flange sealed ball bearing unit used to support shafts in industrial equipment, conveyors, and agricultural machinery. Ideal where a relubricatable, heavy duty mounted ball bearing is needed.\u003c\/p\u003e\n\n✅ Model UCFEU315-48; 4-bolt flange unit\u003cbr\u003e\n✅ I.D. 3 in; wide inner ring; insert: bearing steel\u003cbr\u003e\n✅ Housing: cast iron FE-U315 style; heavy duty rating\u003cbr\u003e\n✅ Bolt size 7\/8 in; mounting: 4-bolt flange\u003cbr\u003e\n✅ Locking: set screw; covers: No; expansion: No\u003cbr\u003e\n✅ Seal: contact seal with slinger (sealed ball bearing)\u003cbr\u003e\n✅ Lubrication: 1\/8-27 NPT grease fitting; relubricatable\u003cbr\u003e\n✅ Max temp 212 F; insert type: ball bearing; HTS 8483.20.40.40; weight 31.800 lb\u003cbr\u003e\n\n\u003cp\u003e💡 What is a 4-bolt flange bearing used for in industrial machinery and conveyors?\nA handy option when you need a mounted, sealed ball bearing for shaft support and easy maintenance.\n- Provides rigid shaft mounting for conveyors, gearboxes, pumps, and linear slide units.\n- Keeps contamination out with contact seals; good alternative to pillow block bearings when space is tight.\n- Supports relubrication via NPT fitting and accepts bearing steel or upgraded ceramic inserts for higher wear resistance.\u003c\/p\u003e","brand":"Bearings Canada","offers":[{"title":"Default Title","offer_id":52511447974207,"sku":"MRO810790","price":2545.15,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0887\/4750\/8031\/files\/vxb-bearings-collection_20b259b0-f80f-404d-9278-2dec4027273b.png?v=1776598282","url":"https:\/\/bearingscanada.com\/products\/single-4-bolt-flange-sealed-ball-bearing-ucfeu315","provider":"Bearings Canada","version":"1.0","type":"link"}