{"product_id":"tru507745uu-single-unit-double-row-roller-bearing","title":"TRU507745UU Single Unit Double-Row Roller Bearing 50 mm ID x 77 mm OD x 45 mm Width, Caged Heavy-Duty High-Carbon Steel, Sealed with Oil Hole, TRU Metric Series, 3500 rpm, 134000 N Static Capacity","description":"Single-unit TRU507745UU double-row roller bearing\u003cbr\u003e\n✔️ 2-row, 50 mm ID x 77 mm OD x 45 mm W, caged, sealed, oil hole\n\n\u003cp\u003eThis sealed double-row roller bearing is a heavy-duty caged unit for shafts, conveyors, gearboxes and linear slide unit setups. Sold as a single bearing for industrial maintenance or rebuilds.\u003c\/p\u003e\n\n✅ Model TRU507745UU, single bearing unit, TRU Metric Series\u003cbr\u003e\n✅ Inner dia 50 mm, Outer dia 77 mm, Width 45 mm\u003cbr\u003e\n✅ Material: high carbon steel, caged heavy duty design\u003cbr\u003e\n✅ Seals: synthetic resin rubber, includes oil hole for lubrication\u003cbr\u003e\n✅ Dynamic load 75,700 N; Static load 134,000 N\u003cbr\u003e\n✅ Max speed 3,500 rpm; temperature -20 to 120 deg C\u003cbr\u003e\n✅ Two-row heavy-duty roller, suitable for linear slide unit and shafts\u003cbr\u003e\n\n\u003cp\u003e💡 What is a sealed double-row roller bearing used for in heavy-duty shaft and linear slide unit applications?\nThese bearings provide high radial capacity and durability for tough jobs.\n- Used in conveyor shafts, gearboxes, and heavy-duty linear slide unit guides\n- Replaces sealed ball bearing options when higher radial capacity and rigidity are needed\n- Handy for industrial maintenance, machine tools, and material handling systems\n- Keeps lubrication in place with seals and an oil hole for extended service intervals\u003c\/p\u003e","brand":"MRO","offers":[{"title":"Default Title","offer_id":47969351041259,"sku":"1912594","price":680.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/3268\/0683\/files\/80a618e746ab12e7970586308a93da7e.png?v=1775236869","url":"https:\/\/vxb.com\/products\/tru507745uu-single-unit-double-row-roller-bearing","provider":"VXB Bearings","version":"1.0","type":"link"}