{"product_id":"single-ukf211he2311-2-in-wide-inner-ring-adapter-u","title":"Single UKF211+HE2311 2 in Wide Inner Ring Adapter Unit with HE2311 Sealed Ball Bearing Insert, 4-Bolt F211 Flange Cast Iron Housing, Concentric Sleeve Locking, 5\/8 in Bolt Holes","description":"Single 2 in wide inner-ring adapter with sealed bearing\u003cbr\u003e\n✔️ UKF211+HE2311, 4-bolt F211 cast iron housing, 5\/8 in bolts\n\n\u003cp\u003eThis is a single sealed ball bearing flange adapter unit with a wide 2 in inner ring and HE2311 insert, ideal for general-purpose mounting on conveyors, fans, pumps, and other light industrial shafts.\u003c\/p\u003e\n\n\u003cp\u003e✅ Application: General purpose bearing UK211+HE2311\u003cbr\u003e\n✅ Insert: HE2311 sealed ball bearing, bearing steel material\u003cbr\u003e\n✅ Inner diameter: 2 in I.D., wide inner ring (wide inner ring)\u003cbr\u003e\n✅ Housing style: F211 4-bolt flange, cast iron housing\u003cbr\u003e\n✅ Bolt size: 5\/8 in bolt holes\u003cbr\u003e\n✅ Locking: Concentric adapter sleeve locking (sleeve lock)\u003cbr\u003e\n✅ Lubrication: 1\/8-27 NPT grease fitting, relubrication yes\u003cbr\u003e\n✅ Seal: Contact seal with slinger\u003cbr\u003e\n✅ Temp rating: Standard up to 212 F\u003cbr\u003e\n✅ HTS code: 8483.20.40.40\u003cbr\u003e\n✅ Weight: 6.88 lb, single unit\u003c\/p\u003e\n\n\u003cp\u003e💡 What is a flange-mounted sealed ball bearing used for?\nA flange-mounted sealed ball bearing supports and locates rotating shafts while keeping grease in and contaminants out for mounted machinery.\nQuick overview:\n- Provides shaft support and alignment for conveyors, fans, pumps, and agricultural equipment\n- Sealed ball bearing design reduces maintenance and shields against dust and moisture\n- Flange mount plus concentric sleeve locking offers easy installation and accurate shaft positioning\n- Commonly used in pillow block replacements, linear slide unit retrofits, and light industrial machinery\u003c\/p\u003e","brand":"MRO","offers":[{"title":"Default Title","offer_id":47971446685931,"sku":"MRO795305","price":108.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/3268\/0683\/files\/25f39a7cbce16c99abab0d9e95d6f83d.jpg?v=1775242053","url":"https:\/\/vxb.com\/products\/single-ukf211he2311-2-in-wide-inner-ring-adapter-u","provider":"VXB Bearings","version":"1.0","type":"link"}