{"product_id":"uc214-44c4hr23-high-temperature-sealed-ball-bearin","title":"UC214-44C4HR23 High-Temperature Sealed Ball Bearing Insert Set, 2-3\/4 in I.D., C4 Clearance, Silicone Contact Seals, Set-Screw Locking, Relubricatable, 450°F Rated","description":"High-temp sealed ball bearing insert set 2-3\/4 in\u003cbr\u003e\n✔️ I.D. 2-3\/4 in, C4 clearance, silicone seals, 450°F high-temp\n\n\u003cp\u003eThis single high-temperature sealed ball bearing insert set is designed for industrial housings, pillow blocks, and linear slide unit assemblies where heat resistance and sealed performance matter. Sold as one insert set.\u003c\/p\u003e\n\n✅ Insert type: sealed ball bearing insert for reliable shaft support\u003cbr\u003e\n✅ I.D.: 2-3\/4 in for shafts requiring a 2-3\/4 in bore\u003cbr\u003e\n✅ Material: bearing steel with C4 internal clearance for thermal gaps\u003cbr\u003e\n✅ Seals: silicone contact seals with slinger to retain grease at high temps\u003cbr\u003e\n✅ Locking: set screw locking; relubricatable for maintenance cycles\u003cbr\u003e\n✅ Temp rating: supports continuous use up to 450°F for hot processes\u003cbr\u003e\n✅ Fits UC214 housings and common pillow block or linear slide unit setups\u003cbr\u003e\n\n\u003cp\u003e💡 What is a sealed ball bearing insert used for in high-temperature industrial setups?\nSealed ball bearing inserts keep lubrication in and contaminants out while handling heat and shaft movement, making them handy for ovens, dryers, and other hot-process equipment.\nQuick benefits and typical applications:\n- Extends bearing life by retaining grease and blocking debris for sealed ball bearing reliability\n- Supports linear slide unit and pillow block mounts in conveyors, extruders, and process ovens\n- Works with bearing steel cores, C4 clearance, and silicone contact seals for 450°F rated environments\u003c\/p\u003e","brand":"MRO","offers":[{"title":"Default Title","offer_id":47971539091691,"sku":"MRO1826","price":786.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/3268\/0683\/files\/sealed-ball-bearing-insert-2-3-4-id.png?v=1775244099","url":"https:\/\/vxb.com\/products\/uc214-44c4hr23-high-temperature-sealed-ball-bearin","provider":"VXB Bearings","version":"1.0","type":"link"}