{"product_id":"ugf310-50mm-eccentric-collar-4-bolt-flange-heavy-d","title":"UGF310 50mm Eccentric Collar 4-Bolt Flange Heavy-Duty Sealed Ball Bearing Insert, Wide Inner Ring, Offset Locking, M20 Bolt, 1\/8-27 NPT Grease Fitting, Cast Iron F310 Housing 10.52 lb","description":"Single UGF310 50mm eccentric collar sealed ball bearing\u003cbr\u003e\n✔️ M20 bolt, 1\/8-27 NPT grease fitting, eccentric locking, wide ring\n\n\u003cp\u003eThis single UGF310 50mm 4-bolt flange bearing insert is a heavy-duty sealed ball bearing used for mounting shafts in conveyors, gearboxes and linear slide unit applications where a cast iron F310 housing is required.\u003c\/p\u003e\n\n✅ Bore (I.D.): 50 mm\u003cbr\u003e\n✅ Inner ring: wide, bearing steel ball type\u003cbr\u003e\n✅ Bolt size: M20, 4-bolt F310 flange\u003cbr\u003e\n✅ Locking: eccentric collar locking for secure shaft clamp\u003cbr\u003e\n✅ Housing: cast iron F310 style for heavy duty use\u003cbr\u003e\n✅ Seals: contact seal with slinger, sealed ball bearing design\u003cbr\u003e\n✅ Lubrication: 1\/8-27 NPT grease fitting, relubrication ready\u003cbr\u003e\n✅ HTS code: 8483.20.40.40, weight: 10.52 lb, single unit\u003cbr\u003e\n\n\u003cp\u003e💡 What is a 4-bolt flange sealed ball bearing insert used for in industrial equipment?\nThis component supports and locates rotating shafts while keeping contaminants out for longer service life.\n- Provides radial and limited axial support in conveyor drives, gearboxes, and linear slide unit setups.\n- Eccentric collar locking offers quick shaft clamping and accurate positioning for maintenance.\n- Sealed ball bearing insert reduces contamination and allows greasing via 1\/8-27 NPT fittings for field relubrication.\u003c\/p\u003e","brand":"MRO","offers":[{"title":"Default Title","offer_id":47971504783595,"sku":"MRO3669","price":349.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/3268\/0683\/files\/8c0b33726dc624606884d6e0bcac806c.jpg?v=1775243300","url":"https:\/\/vxb.com\/products\/ugf310-50mm-eccentric-collar-4-bolt-flange-heavy-d","provider":"VXB Bearings","version":"1.0","type":"link"}