{"product_id":"uccjo309-28-1-34-in-set-screw-lock-4-bolt-flange-m","title":"UCCJO309-28 1-3\/4 in Set-Screw Lock 4-Bolt Flange Mounted Unit, Cast Iron CJO309 Housing, Heavy-Duty Sealed Ball Insert with Wide Inner Ring and 1\/8-27 NPT Grease Fitting","description":"1-3\/4 in 4-Bolt Flange Set-Screw Bearing Unit\u003cbr\u003e\n✔️ Cast iron CJO309 housing, sealed ball insert, 1-3\/4 in ID\n\n\u003cp\u003eThis is a single 4-bolt flange mounted bearing unit with a set-screw lock, built for general-purpose industrial and agricultural shaft support where quick mounting and relubrication are needed.\u003c\/p\u003e\n\n✅ Model: UCCJO309-28 single unit, UC309-28 insert\u003cbr\u003e\n✅ Inner diameter: 1 3\/4 in, wide inner ring for shaft stability\u003cbr\u003e\n✅ Housing: cast iron CJO309, 4-bolt flange style for panel mounting\u003cbr\u003e\n✅ Insert type: sealed ball bearing, bearing steel inner ring\u003cbr\u003e\n✅ Locking: set-screw lock on inner ring for easy installation\u003cbr\u003e\n✅ Lubrication: grease fitting tap 1\/8-27 NPT, relubrication allowed\u003cbr\u003e\n✅ Sealing: contact seal with slinger for contamination protection\u003cbr\u003e\n✅ Duty \u0026amp; temp: heavy-duty rating, operating to 212 F, bolt size 9\/16 in\u003cbr\u003e\n\n\u003cp\u003e💡 What is a 4-bolt flange sealed ball bearing unit used for?\nA sealed 4-bolt flange bearing unit supports rotating shafts in conveyors, fans, pumps, and light industrial machinery and is handy for fast replacement or retrofit jobs.\nQuick overview:\n- Provides radial shaft support with a sealed ball bearing insert for contamination resistance and long life.\n- Mounts easily to frames or housings using the 4-bolt flange and secures to the shaft with a set-screw lock.\n- Accepts grease via a 1\/8-27 NPT fitting for routine relubrication and works well in linear slide unit and conveyor applications.\u003c\/p\u003e","brand":"Bearings Canada","offers":[{"title":"Default Title","offer_id":52511688655167,"sku":"MRO9532","price":341.18,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0887\/4750\/8031\/files\/vxb-bearings-collection_e9b23c2f-14e9-43d8-965f-b95293bcee37.png?v=1776597233","url":"https:\/\/bearingscanada.com\/products\/uccjo309-28-1-34-in-set-screw-lock-4-bolt-flange-m","provider":"Bearings Canada","version":"1.0","type":"link"}