{"product_id":"4304-2rs-bearing","title":"4304-2RS Bearing - 2-Row - Sealed 20x52x21mm","description":"\u003cp\u003e4304-2RS Bearing \u003cbr\u003eDouble Row Ball Bearing\u003cbr\u003e✔️ Rubber Sealed, Deep Groove - 20mm x 52mm x 21mm\u003c\/p\u003e\n\u003cp\u003eThe 4304-2RS Bearing is a double-row deep groove ball bearing built for extra radial load support. Featuring rubber seals on both sides and pre-lubrication, this chrome steel bearing is ideal for electric motors, gear drives, and heavy-duty machinery.\u003c\/p\u003e\n\u003cp\u003e✅ Inner diameter: 20mm\u003cbr\u003e✅ Outer diameter: 52mm\u003cbr\u003e✅ Width: 21mm\u003cbr\u003e✅ Type: Double row deep groove ball bearing\u003cbr\u003e✅ Closures: Rubber sealed (2RS)\u003cbr\u003e✅ Material: Chrome steel\u003cbr\u003e✅ Dynamic load rating: 18,720 N\u003cbr\u003e✅ Static load rating: 12,800 N\u003cbr\u003e✅ Max speed (greased): 7,600 RPM\u003cbr\u003e✅ Max speed (oil): 9,600 RPM\u003cbr\u003e✅ Quantity: 1 bearing\u003c\/p\u003e\n\u003cp\u003e💡 Why choose a double row deep groove bearing over a single row type?\u003cbr\u003eIt supports higher radial loads and improves bearing life in demanding setups.\u003cbr\u003e- Two rows of balls share the load for added strength\u003cbr\u003e- Rubber seals block out dust and keep lubrication inside\u003cbr\u003e- Great for motors, conveyors, and gearboxes\u003cbr\u003e- Reduces play and maintains alignment under load\u003c\/p\u003e\n\u003cp\u003eIf your setup needs more muscle and smooth motion, this bearing’s got your back - get it now and keep things rolling!\u003cbr\u003e\u003c\/p\u003e","brand":"VXB","offers":[{"title":"Default Title","offer_id":43580512731371,"sku":"4304-2RS","price":39.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/3268\/0683\/files\/4304-2rs-bearing-double-row-rubber-sealed-20x52x21-metric-vxb-ball-bearings-1-32680240578795.jpg?v=1770445847","url":"https:\/\/vxb.com\/products\/4304-2rs-bearing","provider":"VXB Bearings","version":"1.0","type":"link"}