{"product_id":"single-55mm-eccentric-collar-flange-ball-bearing-i","title":"Single 55mm Eccentric Collar Flange Ball Bearing Insert for 4-Bolt Mount, Heavy-Duty Sealed Unit CJO311 Cast Iron Housing, M16 Bolt Holes, Locking, Relubrication Port","description":"Single 55mm Eccentric Collar Flange Bearing Insert\u003cbr\u003e\n✔️ 55mm ID, cast iron CJO311 housing, M16 bolt size, sealed contact seal\n\n\u003cp\u003eThis single 55mm eccentric collar flange mounted sealed ball bearing insert is a heavy-duty unit used in conveyors, agricultural gear, and linear slide units where a sturdy mounted support is needed.\u003c\/p\u003e\n\n✅ Model: UGCJO311 with UG311 ball insert\u003cbr\u003e\n✅ 55mm I.D., wide inner ring width for improved load support\u003cbr\u003e\n✅ Cast iron CJO311 4-bolt flange housing, single unit pack\u003cbr\u003e\n✅ M16 bolt holes for secure 4-bolt mounting\u003cbr\u003e\n✅ Eccentric locking for fast shaft clamping\u003cbr\u003e\n✅ Sealed contact seal with slinger and relubrication port\u003cbr\u003e\n✅ Lubrication fitting: 1\/8-27 NPT, relubrication yes\u003cbr\u003e\n✅ Insert material: bearing steel, ball bearing type, heavy duty\u003cbr\u003e\n✅ Service temp approx 212F, no expansion cover, HTS 8483.20.40.40\u003cbr\u003e\n✅ Approx weight 13.640 lb, intended as one bearing per pack\u003cbr\u003e\n\n\u003cp\u003e💡 What is a 4-bolt flange mounted sealed ball bearing used for?\nThey’re handy when you need a fixed, sealed support for a rotating shaft in industrial setups.\n- Provides mounted shaft support for conveyors, mixers, and ag equipment where contamination is a concern\n- Works well with linear slide units and compact drivetrain assemblies needing sealed ball bearing performance\n- Ideal for replaceable pillow block style setups that require eccentric locking and relubrication options\u003c\/p\u003e","brand":"MRO","offers":[{"title":"Default Title","offer_id":47971542565099,"sku":"MRO3208","price":510.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/3268\/0683\/files\/55mm-eccentric-collar-flange-bearing.jpg?v=1775244191","url":"https:\/\/vxb.com\/products\/single-55mm-eccentric-collar-flange-ball-bearing-i","provider":"VXB Bearings","version":"1.0","type":"link"}