{"product_id":"nag4909uu-roller-bearing-full-complement-two-row-h","title":"NAG4909UU roller bearing, full-complement two-row heavy-duty, 45 mm ID x 68 mm OD x 22 mm W, high-carbon steel with oil hole and seals, metric sealed ball bearing, single unit","description":"Sealed NAG4909UU roller bearing, single unit, metric\u003cbr\u003e\n✔️ 45 mm ID x 68 mm OD x 22 mm W; full complement, sealed\n\n\u003cp\u003eThis single NAG4909UU sealed full-complement roller bearing is a heavy-duty high-carbon steel unit built for radial loads. Common uses include linear slide units, industrial conveyors, and gearbox assemblies where sealed ball bearing protection and relubrication access are needed.\u003c\/p\u003e\n\n✅ Model: NAG4909UU; full-complement two-row design\u003cbr\u003e\n✅ Dimensions: 45 mm ID x 68 mm OD x 22 mm width\u003cbr\u003e\n✅ Material: high-carbon steel; heavy-duty uncaged rollers\u003cbr\u003e\n✅ Sealing: integrated seals included; oil hole for relubrication\u003cbr\u003e\n✅ Load ratings: dynamic 36400 N, static 54700 N\u003cbr\u003e\n✅ Speed \u0026amp; temp: up to 2500 rpm, -20 to 120 deg C rating\u003cbr\u003e\n✅ Weight \u0026amp; pack: 0.58 lb, single bearing packaged each\u003cbr\u003e\n✅ Series: NAG metric series, fits sealed ball bearing and linear slide unit needs\u003cbr\u003e\n\n\u003cp\u003e💡 What are the benefits of using a sealed roller bearing in a linear slide unit?\nA sealed roller bearing keeps dirt out and lubrication in, cutting downtime and maintenance needs.\n- Extends service life for linear slide unit and sealed ball bearing applications\n- Reduces maintenance with integrated seals plus oil hole relubrication option\n- Handles heavy radial loads in conveyors, gearboxes, and motion systems with reliable performance\n\u003c\/p\u003e","brand":"MRO","offers":[{"title":"Default Title","offer_id":47969347895531,"sku":"1912055","price":286.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/3268\/0683\/files\/ae90c391c3ce1eed7f468dbd39decade.jpg?v=1773717571","url":"https:\/\/vxb.com\/products\/nag4909uu-roller-bearing-full-complement-two-row-h","provider":"VXB Bearings","version":"1.0","type":"link"}