{"product_id":"wholesale-pack-of-4-bearings-6210-2rs-full-ce","title":"Four Pack Full Ceramic Si3N4 Bearings 6210-2RS Sealed Radial Ball Bearings 50x90x20mm With Ceramic Balls For High-Precision High-Speed Machines Reduced Friction Superior Durability And Corrosion-Resistant Performance","description":"\u003cdiv\u003eFour-Pack Ceramic 6210-2RS Bearings 50x90x20mm\u003cbr\u003e\n✔️ Sealed full-ceramic Si3N4 bearings: ID 50mm, OD 90mm, width 20mm \u003cp\u003eThis pack features four full ceramic 6210-2RS bearings, built with Si3N4 inner and outer races and ceramic balls, plus a PTFE cage for low friction and corrosion resistance in high-speed machinery, robotics, and precision equipment.\u003c\/p\u003e \u003cp\u003e✅ Inner diameter: 50 mm\u003cbr\u003e✅ Outer diameter: 90 mm\u003cbr\u003e✅ Width: 20 mm\u003cbr\u003e✅ Material: Si3N4 ceramic balls and races; PTFE cage\u003cbr\u003e✅ Seal: 2RS sealed on both sides\u003cbr\u003e\u003c\/p\u003e \u003cp\u003e💡 What is a sealed ceramic ball bearing used for in precision machinery?\nHandy, reliable choice for high-speed, low-friction applications where corrosion resistance matters.\n\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eHigh-speed performance in spindles and drives\u003c\/li\u003e\n\u003cli\u003eResistance to moisture and chemicals in harsh environments\u003c\/li\u003e\n\u003cli\u003eLow friction helps extend life and improve precision\u003c\/li\u003e\n\u003cli\u003eGreat fit for robotics, CNC, and automated systems\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"VXB","offers":[{"title":"Default Title","offer_id":43582869078251,"sku":"FULL6210-2RS-SI3N4-PTFE-4","price":1378.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/3268\/0683\/files\/wholesale-pack-of-4-bearings-6210-2rs-full-ceramic-si3n4-bearing-50x90x20-vxb-ball-bearings-32681018360043.jpg?v=1770446721","url":"https:\/\/vxb.com\/products\/wholesale-pack-of-4-bearings-6210-2rs-full-ce","provider":"VXB Bearings","version":"1.0","type":"link"}