{"product_id":"single-45mm-eccentric-collar-4-bolt-flange-sealed","title":"Single 45mm Eccentric Collar 4-Bolt Flange Sealed Ball Bearing UGCJO309 Cast Iron Housing Wide Inner Ring Locking Slinger 1\/8-27 NPT Relubrication Tap","description":"\u003cp\u003eSingle 45mm eccentric collar sealed ball bearing\u003cbr\u003e\n✔️ 45mm I.D., wide inner ring, cast iron CJO309, M14 bolts, relube\u003c\/p\u003e\n\n\u003cp\u003eThis single 45mm sealed ball bearing insert with eccentric locking fits a 4-bolt flange cast iron housing (CJO309). Commonly used on conveyors, agricultural gear, and light industrial shafts where a heavy-duty, relubricatable unit is needed.\u003c\/p\u003e\n\n✅ Model: UGCJO309 insert, 45mm I.D., wide inner ring\u003cbr\u003e\n✅ Insert type: ball bearing, bearing steel material\u003cbr\u003e\n✅ Housing: cast iron, style CJO309, 4-bolt flange\u003cbr\u003e\n✅ Locking: eccentric collar, bolt size M14, heavy duty\u003cbr\u003e\n✅ Seals: contact seal with slinger for contamination control\u003cbr\u003e\n✅ Lubrication: 1\/8-27 NPT fitting, relubrication allowed\u003cbr\u003e\n✅ Temperature: service to 212F, common industrial duty\u003cbr\u003e\n✅ Pack: single bearing insert, ready to mount and relube\u003cbr\u003e\n\n\u003cp\u003e💡 What is a 4-bolt flange sealed ball bearing used for? Short answer: It mounts and secures rotating shafts with a sealed support that keeps grease in and dirt out.\n- Great for machines that need a low-profile, easy-to-replace mounted bearing.\n- Widely used in conveyors, linear slide units, fans, pumps, gearboxes, and farm equipment.\n- When choosing, compare sealed ball bearing specs like I.D., housing style, locking method, and relubrication fittings.\u003c\/p\u003e","brand":"MRO","offers":[{"title":"Default Title","offer_id":47971402186987,"sku":"MRO6442","price":329.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/3268\/0683\/files\/53d4803f399bc232a05dac2a45b0075e.jpg?v=1775241034","url":"https:\/\/vxb.com\/products\/single-45mm-eccentric-collar-4-bolt-flange-sealed","provider":"VXB Bearings","version":"1.0","type":"link"}