{"product_id":"45mm-high-temp-sealed-ball-bearing-insert-set-400f","title":"45mm High-Temp Sealed Ball Bearing Insert Set, 400°F (204°C) Rated, C4 Clearance, Silicone Contact Seals with Slinger, Set-Screw Locking, Relubricatable Mounted Insert for Industrial Use","description":"45mm high-temp sealed ball bearing insert set\u003cbr\u003e\n✔️ 400°F (204°C) rated; 45mm ID; C4 clearance; set-screw lock\n\n\u003cp\u003eThis 45mm sealed ball bearing insert set is a single mounted insert sold as 1 each, built for high-temperature industrial use in conveyors, agricultural machinery, transport gear, and factory equipment. It ships quickly and is relubricatable.\u003c\/p\u003e\n\n✅ 45mm inner diameter, high-temp rated to 400°F (204°C), relubricatable\u003cbr\u003e\n✅ Bearing steel insert with C4 internal clearance; ball bearing insert type\u003cbr\u003e\n✅ Silicone contact seals with slinger to resist contamination\u003cbr\u003e\n✅ Set-screw locking design, HTS 8483.20.40.40; weight ~1.5 lb, single insert (1 each)\u003cbr\u003e\n✅ Suitable for sealed ball bearing pillow block replacements and linear slide unit applications\u003cbr\u003e\n\n\u003cp\u003e💡 What is a sealed ball bearing insert used for in high-temperature industrial equipment?\nA sealed bearing insert supports shaft rotation while keeping out contaminants in heated environments.\n- Mounting use: fits into mounted bearing units, pillow blocks, and linear slide unit setups to hold shafts straight.\n- Protection benefit: silicone contact seals with slinger block dirt and moisture, improving uptime and lowering maintenance needs.\n- Performance note: high-temp rated inserts and relubricatable designs handle elevated temps around 400°F (204°C) for longer service life.\u003c\/p\u003e","brand":"MRO","offers":[{"title":"Default Title","offer_id":47971514482923,"sku":"MRO13141","price":141.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/3268\/0683\/files\/ed6fc496481dfa8ee4a91984c821f484.png?v=1775243524","url":"https:\/\/vxb.com\/products\/45mm-high-temp-sealed-ball-bearing-insert-set-400f","provider":"VXB Bearings","version":"1.0","type":"link"}