{"product_id":"ukf217he2317-3-in-single-wide-bore-bearing-adapter","title":"UKF217+HE2317 3 in Single Wide Bore Bearing Adapter Unit with F217 4-Bolt Flange, Cast Iron Housing, Concentric Locking Sleeve, 7\/8 in Bolt Size, Contact Seal and Relubrication Port","description":"Single 3 in Wide Bore Bearing Adapter, 4-Bolt F217\u003cbr\u003e\n✔️ UKF217+HE2317, 7\/8 in bolts, concentric lock, contact seal\n\n\u003cp\u003eThis single bearing adapter unit (UKF217+HE2317) is a sealed ball bearing insert in an F217 cast iron 4-bolt flange housing. It’s used on general-purpose shafts, conveyors, fans, and light industrial gearboxes where a concentric locking adapter and relubrication are needed.\u003c\/p\u003e\n\n✅ Model: UKF217+HE2317\u003cbr\u003e\n✅ Application: General purpose bearing unit\u003cbr\u003e\n✅ Inner diameter: 3 in\u003cbr\u003e\n✅ Inner ring width: Wide insert\u003cbr\u003e\n✅ Bolt size: 7\/8 in (for 4-bolt flange)\u003cbr\u003e\n✅ Housing: Cast iron, style F217, 4-Bolt Flange\u003cbr\u003e\n✅ Insert type \u0026amp; material: Ball bearing, bearing steel\u003cbr\u003e\n✅ Locking: Concentric adapter sleeve\u003cbr\u003e\n✅ Seal: Contact seal with slinger (sealed ball bearing)\u003cbr\u003e\n✅ Lubrication: 1\/8-27 NPT lubrication fitting tap, relubrication OK\u003cbr\u003e\n✅ Temp rating: Standard duty to 212 F\u003cbr\u003e\n✅ HTS code: 8483.20.40.40\u003cbr\u003e\n✅ Pack: Single bearing unit, approx weight 21.29 lb\u003cbr\u003e\n\n\u003cp\u003e💡 What is a 4-bolt flange bearing unit used for in industrial equipment?\nA 4-bolt flange bearing unit secures a sealed ball bearing where a stable, fixed mount is needed. Short intro: it’s handy for machines that need straightforward mounting and regular relubrication.\n- Provides a rigid flange mounting for shaft support in conveyors, fans, and pumps, improving alignment and load handling.\n- Works with concentric locking adapters to simplify installation and maintenance on round shafts.\n- Ideal when you need a sealed ball bearing insert with relubrication and a contact seal for dust protection.\u003c\/p\u003e","brand":"MRO","offers":[{"title":"Default Title","offer_id":47971430105323,"sku":"MRO2110","price":552.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/3268\/0683\/files\/b36c5f99d6de4cc15da22fc8c68777dc.jpg?v=1775241670","url":"https:\/\/vxb.com\/products\/ukf217he2317-3-in-single-wide-bore-bearing-adapter","provider":"VXB Bearings","version":"1.0","type":"link"}