{"product_id":"wholesale-pack-of-15-6808-2rs-sealed-full-cer","title":"Set Of Fifteen 6808-2RS Full Ceramic Si3N4 Bearings 40x52x7mm Sealed Pack Ideal For High Temperature Industrial Use And Low Friction Applications Suitable For Precision Robotics Machinery Automation","description":"\u003cdiv\u003eHigh-performance pack of 15 sealed Si3N4 ceramic bearings, sized 40x52x7mm\u003cbr\u003e\n✔️ Si3N4 ceramic races and balls, PTFE cage, sealed design, 40mm ID, 52mm OD, 7mm width, includes 15 units \u003cp\u003eThis is a set of 15 sealed full ceramic ball bearings made from durable Si3N4 material, ideal for high-speed machinery, robotics, and industrial setups where low friction and heat resistance are key.\u003c\/p\u003e ✅ Si3N4 ceramic construction for superior strength and corrosion resistance ✅ Sealed 2RS design to keep out contaminants and extend lifespan ✅ Dimensions: 40mm inner diameter, 52mm outer diameter, 7mm width ✅ PTFE cage for smooth operation and reduced wear ✅ Pack includes 15 bearings for bulk use in maintenance or projects\u003cbr\u003e \u003cp\u003e💡 What benefits do ceramic ball bearings offer over steel ones in mechanical systems? Engineers often prefer ceramic bearings for their enhanced performance. - Lower friction coefficients lead to better efficiency in high-speed applications - Higher resistance to heat and chemicals makes them last longer in harsh environments - Reduced weight helps improve overall system dynamics and energy savings - Greater precision in operation reduces vibration and noise levels\u003c\/p\u003e\n\u003c\/div\u003e","brand":"VXB","offers":[{"title":"Default Title","offer_id":43582874255595,"sku":"FULL6808-2RS-SI3N4-PTFE-15","price":1777.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/3268\/0683\/files\/wholesale-pack-of-15-6808-2rs-sealed-full-ceramic-si3n4-bearing-40x52x7-vxb-ball-bearings-32681018753259.jpg?v=1770446722","url":"https:\/\/vxb.com\/products\/wholesale-pack-of-15-6808-2rs-sealed-full-cer","provider":"VXB Bearings","version":"1.0","type":"link"}