{"product_id":"single-4-bolt-flange-bearing-unit-ug-cjo307-23-1-7","title":"Single 4-Bolt Flange Bearing Unit UG CJO307-23 1-7\/16 in I.D., Heavy Duty Eccentric Locking Collar, Cast Iron Housing, Relubricatable Sealed Ball Bearing Insert, Wide Inner Ring","description":"Single 4-bolt flange bearing, 1-7\/16 in I.D.\u003cbr\u003e\n✔️ Cast iron housing; double lip contact seal; relubricatable\n\n\u003cp\u003eThis single 4-bolt flange bearing unit contains a sealed ball bearing insert with an eccentric locking collar. It’s commonly used on conveyors, fans, pumps, and agricultural equipment where a heavy-duty, relubricatable flange is handy.\u003c\/p\u003e\n\n✅ Model: UG CJO307-23\u003cbr\u003e\n✅ Inner diameter: 1-7\/16 in I.D.\u003cbr\u003e\n✅ Bolt size: 1\/2 in\u003cbr\u003e\n✅ Housing: Cast iron, style CJO307\u003cbr\u003e\n✅ Insert type: Sealed ball bearing, bearing steel material\u003cbr\u003e\n✅ Locking: Eccentric collar locking mechanism\u003cbr\u003e\n✅ Seal: Double lip contact seal for contamination control\u003cbr\u003e\n✅ Lubrication: 1\/8-27 NPT fitting; relubrication ready\u003cbr\u003e\n✅ Duty: Heavy; max temp 212 F\u003cbr\u003e\n✅ Inner ring: Wide section for shaft misalignment tolerance\u003cbr\u003e\n✅ HTS code 8483.20.40.40; weight approx 5.200 lb; single unit pack\u003cbr\u003e\n\n\u003cp\u003e💡 What are common uses for a 4-bolt flange bearing in industrial equipment?\nA 4-bolt flange bearing provides secure fixed mounting for shafts that need heavy radial support, contamination protection, and periodic relubrication. It’s a go-to choice when you need a rugged flange that stays put under load.\nQuick practical uses:\n- Mounting conveyor shafts, blower fans, and pump drives where a sealed ball bearing is required\n- Supporting linear slide unit guides and short transmission shafts in tight spaces\n- Swapping in ceramic-compatible or high-speed sealed inserts for lower friction or longer service life\u003c\/p\u003e","brand":"MRO","offers":[{"title":"Default Title","offer_id":47971487613163,"sku":"MRO6700","price":227.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/3268\/0683\/files\/vxb-bearings-collection_eac452af-a405-474d-a881-9bf9e4d7f063.png?v=1775240780","url":"https:\/\/vxb.com\/products\/single-4-bolt-flange-bearing-unit-ug-cjo307-23-1-7","provider":"VXB Bearings","version":"1.0","type":"link"}