{"product_id":"ugf311-35-single-bearing-2-316-in-heavy-eccentric","title":"UGF311-35 Single Bearing 2-3\/16 in Heavy Eccentric Collar 4-Bolt Flange Sealed Ball Bearing Insert, Wide Inner Ring, Cast Iron F311 Housing, Eccentric Locking, 1\/8-27 NPT Grease Fitting, Heavy Duty","description":"UGF311-35 single sealed ball bearing insert 2-3\/16 in\u003cbr\u003e\n✔️ 4-bolt flange, 3\/4 in bolt, F311 cast iron housing, double lip seal\n\n\u003cp\u003eThis single UGF311-35 sealed ball bearing insert fits 4-bolt flanges and provides heavy duty shaft support in conveyors, agricultural machinery, and industrial drives where eccentric collar locking is needed.\u003c\/p\u003e\n\n✅ Application: general purpose bearing\u003cbr\u003e\n✅ I.D.: 2-3\/16 in inner diameter (fits 2-3\/16 in shafts)\u003cbr\u003e\n✅ Bolt size: 3\/4 in, 4-bolt flange (F311)\u003cbr\u003e\n✅ Housing: cast iron F311 style, heavy duty service\u003cbr\u003e\n✅ Insert type: sealed ball bearing, bearing steel inner ring\u003cbr\u003e\n✅ Inner ring: wide inner ring with eccentric locking collar\u003cbr\u003e\n✅ Seal: double lip contact seal for contaminant protection\u003cbr\u003e\n✅ Lubrication: grease fitting tap 1\/8-27 NPT, relubrication allowed\u003cbr\u003e\n✅ Max temp rating: 212 F, covers: none, duty: heavy\u003cbr\u003e\n✅ HTS code: 8483.20.40.40, single unit, approx weight 12.44 lb each\u003cbr\u003e\n\n\u003cp\u003e💡 What is a sealed ball bearing pillow block used for in heavy duty conveyor and agricultural applications?\nIt supports rotating shafts while keeping contaminants out and allows periodic relubrication for long life.\n- Stable shaft support for conveyor rollers, drive shafts, and farm equipment using sealed ball bearing inserts.\n- Extends service life with double lip contact seals and grease fitting maintenance points.\n- Eccentric collar locking makes shaft installation and adjustment quick and handy for field service.\u003c\/p\u003e","brand":"MRO","offers":[{"title":"Default Title","offer_id":47971474473195,"sku":"MRO2885","price":434.99,"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\/ugf311-35-single-bearing-2-316-in-heavy-eccentric","provider":"VXB Bearings","version":"1.0","type":"link"}