{"product_id":"ucfl211c4hr23-55mm-high-temp-450f-2-bolt-flange-se","title":"UCFL211C4HR23 55mm High-Temp 450°F 2-Bolt Flange Sealed Ball Bearing with Cast Iron Housing, C4 Clearance, Silicone Seals, Set-Screw Lock, Single Unit","description":"\u003cp\u003eUCFL211C4HR23 55mm 450°F 2-bolt flange sealed ball bearing\u003cbr\u003e\n✔️ Cast iron housing, high-temp 450°F, C4 clearance, silicone seals\u003c\/p\u003e\n\n\u003cp\u003eThis single 55mm flange-mounted sealed ball bearing unit is built for high-temp duty up to 450°F and fits standard 2-bolt installations. Ideal for ovens, dryers, conveyors, and industrial shaft support where a sealed ball bearing or ceramic alternative might be chosen.\u003c\/p\u003e\n\n\u003cp\u003e✅ Model: UCFL211C4HR23, 55mm I.D.\u003cbr\u003e\n✅ Housing: Cast iron, 2-bolt flange\u003cbr\u003e\n✅ Insert: Bearing steel with C4 internal clearance\u003cbr\u003e\n✅ Seal: Silicone contact seals with slinger; relubricatable\u003cbr\u003e\n✅ Locking: Set screw; insert type: ball bearing\u003cbr\u003e\n✅ Temperature rating: up to 450°F for high-temp applications\u003cbr\u003e\n✅ HTS code: 8483.20.40.40; weight: 6.600 lb each\u003cbr\u003e\u003c\/p\u003e\n\n\u003cp\u003e💡 What is a flange-mounted sealed ball bearing used for in high-temperature conveyor and oven systems?\nShort answer: A flange-mounted sealed ball bearing supports and locates rotating shafts while keeping contaminants out, making it handy in heat-prone gear and material handling setups.\n- Provides fixed shaft support for conveyors, ovens, kilns, and dryer equipment.\n- Sealed design retains lubrication; relubricatable inserts extend service life under heavy duty.\n- C4 clearance and silicone contact seals help manage thermal expansion and high-temp cycling.\u003c\/p\u003e","brand":"MRO","offers":[{"title":"Default Title","offer_id":47971521724651,"sku":"MRO2941","price":421.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/3268\/0683\/files\/vxb-bearings-collection_c7ff6581-6c86-4961-8ead-4e08d372d818.png?v=1775243623","url":"https:\/\/vxb.com\/products\/ucfl211c4hr23-55mm-high-temp-450f-2-bolt-flange-se","provider":"VXB Bearings","version":"1.0","type":"link"}