{"product_id":"pu30x70x22-2rs-polyurethane-rubber","title":"PU30x70x22-2RS PU Covered Bearing - Blue tire 30x70x22mm Sealed","description":"\u003cp\u003ePU30x70x22-2RS Polyurethane Rubber Sealed Bearing\u003cbr\u003e✔️ 30mm ID - 70mm OD - 22mm Wide\u003c\/p\u003e\n\u003cp\u003eThis PU30x70x22-2RS bearing features a high-strength GCr15 chrome steel core wrapped in a tough polyurethane (PU) outer tire. With rubber seals on both sides and excellent impact, abrasion, and load resistance, it's a great choice for demanding environments like conveyors, rollers, or industrial wheels.\u003c\/p\u003e\n\u003cp\u003e✅ Type: Sealed polyurethane-coated ball bearing\u003cbr\u003e✅ Inner diameter: 30mm\u003cbr\u003e✅ Outer diameter: 70mm\u003cbr\u003e✅ Width: 22mm\u003cbr\u003e✅ Core material: GCr15 bearing steel\u003cbr\u003e✅ Tire material: Polyurethane (blue)\u003cbr\u003e✅ Closures: Double rubber seals (2RS)\u003cbr\u003e✅ Features: Durable, impact-resistant, tear-resistant\u003cbr\u003e✅ Quantity: 1 bearing\u003cbr\u003e✅ Brand: VXB Bearing\u003c\/p\u003e\n\u003cp\u003e💡 Why use polyurethane-coated bearings in rolling or load-heavy setups?\u003c\/p\u003e\n\u003cp\u003ePolyurethane offers better load capacity than plastics and outlasts rubber in wear.\u003cbr\u003eGreat for absorbing shock, reducing vibration, and resisting tears.\u003cbr\u003eIdeal for material handling, guide rollers, and floor-safe applications.\u003c\/p\u003e\n\u003cp\u003eFor long-lasting roll and rugged performance, this PU-sealed bearing brings the grip - grab it and roll tough!\u003cbr\u003e\u003c\/p\u003e","brand":"VXB","offers":[{"title":"Default Title","offer_id":49313354612929,"sku":"PU30x70x22-2RS-BLUE","price":9.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0828\/0955\/3089\/files\/0867f3ffcdc68e0a92796a7ab2a7c1497233526832f43c6e145ed1917a2714cc_b2466116-45b1-46a0-bf42-a5360158e8b0.gif?v=1748647376","url":"https:\/\/smallbearings.com\/zh\/products\/pu30x70x22-2rs-polyurethane-rubber","provider":"Small Bearings","version":"1.0","type":"link"}