{"product_id":"single-unit-double-sealed-ball-bearing-st203245uu","title":"Single unit double-sealed ball bearing ST203245UU ST Series, 20 mm bore x 32 mm OD x 45 mm length, steel radial component, 1390 N dynamic, 1250 N static, 120°C rating, metric, for linear slide units","description":"Single double-sealed ball bearing, 20 mm x 32 mm x 45 mm\u003cbr\u003e\n✔️ 20 mm bore, 32 mm OD, 45 mm length, 1390 N dyn, 1250 N stat\n\n\u003cp\u003eThis single sealed ball bearing ST203245UU is a steel radial unit, double-sealed to keep grease in and dirt out. It’s commonly used in linear slide units, conveyor rollers, and light machinery where low maintenance is needed.\u003c\/p\u003e\n\n✅ Model: ST203245UU\u003cbr\u003e\n✅ Series: ST Metric Series\u003cbr\u003e\n✅ Bore: 20 mm; O.D.: 32 mm; Length: 45 mm\u003cbr\u003e\n✅ Material: Steel; Enclosure: Double sealed\u003cbr\u003e\n✅ Dynamic load: 1390 N; Static load: 1250 N\u003cbr\u003e\n✅ Temperature rating: 120°C; Type: Ordinary\u003cbr\u003e\n\n\u003cp\u003e💡 What is a sealed ball bearing used for in linear slide units and rotary systems?\nSealed ball bearings protect lubrication and cut maintenance, making them handy in motion systems.\n- Ideal for linear slide units, conveyor rollers, small gearboxes, and other confined motion assemblies.\n- Sealed design reduces contamination risk and extends service life for steel or ceramic options.\n- Choose sealed bearings when you need steady radial support, moderate load capacity, and up to 120°C performance.\u003c\/p\u003e","brand":"MRO","offers":[{"title":"Default Title","offer_id":47969423687915,"sku":"1912316","price":106.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/3268\/0683\/files\/91416fce1a8d9256c6f0ad6fcc3f3cb8.jpg?v=1773711619","url":"https:\/\/vxb.com\/products\/single-unit-double-sealed-ball-bearing-st203245uu","provider":"VXB Bearings","version":"1.0","type":"link"}