{"product_id":"single-4-bolt-flange-eccentric-collar-ball-bearing","title":"Single 4-Bolt Flange Eccentric Collar Ball Bearing Unit KHF211-32, 2 in (50.8 mm) ID, Narrow Inner Ring, 5\/8 in (15.88 mm) Bolt Size, Cast Iron F211 Housing, Contact Seal, Relubricatable, 1\/8-27 NPT Lubrication Fitting, Sealed Ball Bearing Unit for Shafts","description":"Single 4-bolt flange eccentric collar bearing unit\u003cbr\u003e\n✔️ KHF211-32 single unit 2 in (50.8 mm) ID, narrow inner ring, 5\/8 in\n\n\u003cp\u003eThis is a single sealed ball bearing 4-bolt flange unit with an eccentric collar lock, built for general purpose shaft mounting in conveyors, light machinery, and material handling. Insert is a ball bearing in a cast iron F211 housing with relubrication capability.\u003c\/p\u003e\n\n✅ Model: KHF211-32, single 4-bolt flange unit, pack of 1\u003cbr\u003e\n✅ Insert: sealed ball bearing, narrow inner ring, ID 2 in (50.8 mm)\u003cbr\u003e\n✅ Housing: F211 cast iron flange, 4-bolt pattern, contact seal\u003cbr\u003e\n✅ Locking: eccentric collar locking for fast shaft clamping\u003cbr\u003e\n✅ Fasteners: 5\/8 in (15.88 mm) bolt size; lubrication tap 1\/8-27 NPT\u003cbr\u003e\n✅ Maintenance: relubricatable, high temp rating 212°F (100°C); HTS 8483.20.40.40\u003cbr\u003e\n\n\u003cp\u003e💡 What is a 4-bolt flange eccentric collar bearing unit used for?\nThese sealed ball bearing flange units are handy when you need a secure, easy-to-install shaft mount that keeps grease in and dirt out.\n- Used in conveyor lines, packaging equipment, fans, pumps, and light industrial drives\n- Eccentric collar locking gives quick shaft clamp without complex alignment tools\n- Contact sealed insert supports relubrication and helps extend service life\n- Works with sealed ball bearing systems and can be paired with linear slide unit setups\u003c\/p\u003e","brand":"MRO","offers":[{"title":"Default Title","offer_id":47971476865259,"sku":"MRO12441","price":140.99,"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\/single-4-bolt-flange-eccentric-collar-ball-bearing","provider":"VXB Bearings","version":"1.0","type":"link"}