{"product_id":"concentric-adapter-ukfx05ha2305-single-1316-in-206","title":"Concentric Adapter UKFX05+HA2305 Single 13\/16 in (20.64 mm) Medium Wide Ball Bearing Insert, 4-Bolt Flange FX05 Cast Iron Housing, Contact Seal, 1\/8-27 NPT Lubrication Port","description":"Concentric adapter, single unit 13\/16 in (20.64 mm) flange\u003cbr\u003e\n✔️ Ball bearing insert; 13\/16 in (20.64 mm) ID, 1\/8-27 NPT lube\n\n\u003cp\u003eThis single concentric adapter pairs an HA2305 sealed ball bearing insert with an FX05 cast iron 4-bolt flange housing. Typical uses include conveyor shafts, light to medium duty industrial drives, agricultural equipment, and linear slide unit mounts.\u003c\/p\u003e\n\n✅ Model: UKFX05+HA2305, also listed as UKX05+HA2305 \u003cbr\u003e\n✅ Insert type: Ball bearing insert, bearing steel, HA2305 \u003cbr\u003e\n✅ Inner diameter: 13\/16 in (20.64 mm) ID \u003cbr\u003e\n✅ Bolt size: 7\/16 in (11.11 mm) bolts, 4-bolt flange FX05 \u003cbr\u003e\n✅ Housing: Cast iron FX05 4-bolt flange, medium duty \u003cbr\u003e\n✅ Locking: Concentric adapter locking for secure shaft fit \u003cbr\u003e\n✅ Lubrication: 1\/8-27 NPT grease fitting, relubrication ready \u003cbr\u003e\n✅ Seal: Contact seal with slinger, sealed ball bearing design \u003cbr\u003e\n✅ Temp rating: Up to 212°F (100°C) \u003cbr\u003e\n✅ HTS code: 8483.20.40.40, weight: 2.880 lb (1.306 kg) \u003cbr\u003e\n\n\u003cp\u003e💡 What is a 4-bolt flange concentric adapter bearing used for?\nA 4-bolt flange concentric adapter bearing is a handy mounted bearing solution that supports shafts in fixed flange housings and simplifies replacement of sealed ball bearing inserts while keeping shaft alignment tight.\nQuick overview:\n- Mount sealed ball bearing inserts in conveyor systems, agricultural drives, and industrial shafts for reliable radial and axial support\n- Fits 4-bolt flange housings like FX05 and works with linear slide unit and pillow block style mounting\n- Lets you relubricate via 1\/8-27 NPT fittings and use concentric locking for precise shaft seating\u003c\/p\u003e","brand":"Bearings Canada","offers":[{"title":"Default Title","offer_id":52511028379967,"sku":"MRO15073","price":199.47,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0887\/4750\/8031\/files\/3eeae571d00c8bf2cf94b7db49f6f203.jpg?v=1776666469","url":"https:\/\/bearingscanada.com\/products\/concentric-adapter-ukfx05ha2305-single-1316-in-206","provider":"Bearings Canada","version":"1.0","type":"link"}