{"product_id":"6304-bearing-ball-bearing-20x52x15mm","title":"6304 Bearing - Deep Groove Ball Bearing 20x52x15mm","description":"\u003cp\u003e6304 Open Ball Bearing - Deep Groove Radial - Chrome Steel\u003cbr\u003e✔️ 20mm ID x 52mm OD x 15mm Width - Open Design - Oil Lubricated\u003c\/p\u003e\n\u003cp\u003eThe 6304 is a single-row deep groove ball bearing made for moderate to heavy radial loads and capable of light axial loads. With an open design, it's perfect for applications where high-speed performance and external lubrication are available. Commonly used in motors, pumps, gearboxes, and fans.\u003c\/p\u003e\n\u003cp\u003e✅ Type: Deep Groove Ball Bearing\u003cbr\u003e✅ Closures: Open (No Seals\/Shields)\u003cbr\u003e✅ Lubrication: Oil (or grease upon request)\u003cbr\u003e✅ Inner Diameter (ID): 20mm\u003cbr\u003e✅ Outer Diameter (OD): 52mm\u003cbr\u003e✅ Width: 15mm\u003cbr\u003e✅ Material: Chrome Steel\u003cbr\u003e✅ Clearance: C0 Standard (1~11μm)\u003cbr\u003e✅ Quantity: 1 Bearing\u003cbr\u003e✅ Dynamic Load Rating (Cr): 16.8 kN\u003cbr\u003e✅ Static Load Rating (Cor): 7.8 kN\u003cbr\u003e✅ Max Speed (Oil Lubricated): 19,000 RPM\u003c\/p\u003e\n\u003cp\u003eInterchangeable With:\u003cbr\u003e✅ 6304\u003cbr\u003e✅ NTN 6304\u003cbr\u003e✅ Nachi 6304\u003cbr\u003e✅ Koyo 6304\u003cbr\u003e✅ FAG 6304\u003cbr\u003e✅ NSK 6304\u003cbr\u003e✅ MRC 304S\u003cbr\u003e✅ Hoover 304\u003cbr\u003e✅ New Departure 3304\u003cbr\u003e✅ BCA 304\u003cbr\u003e✅ Fafnir 304K\u003cbr\u003e✅ Federal 1304\u003cbr\u003e✅ Norma Hoffman 304\u003c\/p\u003e\n\u003cp\u003e💡 What's the advantage of using an open 6304 bearing?\u003cbr\u003eOpen bearings are ideal when:\u003c\/p\u003e\n\u003col\u003e\n\u003cli\u003e\n\u003cp\u003eExternal lubrication is readily available and regularly maintained\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eMaximum speed is a priority (less seal friction)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eThere's minimal contamination in the environment\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003cp\u003eSimple, fast, and built to last - 6304 open bearings keep your machines spinning smoothly with fewer restrictions.\u003c\/p\u003e","brand":"VXB","offers":[{"title":"Default Title","offer_id":43548235268331,"sku":"6304Bearing","price":9.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/3268\/0683\/files\/6304-bearing-deep-groove-6304-vxb-ball-bearings-1.jpg?v=1773390363","url":"https:\/\/vxb.com\/products\/6304-bearing-ball-bearing-20x52x15mm","provider":"VXB Bearings","version":"1.0","type":"link"}