{"product_id":"ceramic-bearing-4x8x3-shielded-miniature","title":"Miniature Shielded Ceramic Ball Bearing 4x8x3 with ZZ Shields Pre Lubricated Grease for Immediate Use Deep Groove Precision Bearing for Small Machines Hobby Projects and Robotics Ideal For Precision Hobbyists","description":"\u003cdiv\u003eCeramic Shielded 4x8x3 Bearing for precise motion\u003cbr\u003e\n✔️ 1 pc ceramic shielded 4x8x3 bearing, sealed ZZ, pre-lubricated \u003cp\u003eThis tiny ceramic shielded ball bearing measures 4 mm inner diameter, 8 mm outer diameter and 3 mm width. It's ideal for compact hobby projects, micro-robotics, RC gear, and precision fixtures where dust protection and smooth rolling are needed.\u003c\/p\u003e ✅ Size: 4 mm ID x 8 mm OD x 3 mm width\u003cbr\u003e\n✅ Shielding: double metal shields (ZZ) keep dust out\u003cbr\u003e\n✅ Material: ceramic balls with chrome steel races\u003cbr\u003e\n✅ Type: deep groove ball bearing for smooth rotation\u003cbr\u003e\n✅ Pack size: 1 bearing\u003cbr\u003e \u003cp\u003e💡 What is a ceramic shielded ball bearing used for in precision machinery? It delivers smooth motion and long life in compact setups.\n- handy in tight tolerances for hobby machines and small tooling\n- ideal for RC models, micro 3D printers, and tiny automation\n- low friction and dust protection in everyday use\n\u003c\/p\u003e \u003c\/div\u003e","brand":"VXB","offers":[{"title":"Default Title","offer_id":43547248787691,"sku":"Kit13171","price":29.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/3268\/0683\/files\/ceramic-bearing-4x8x3-shielded-miniature-vxb-ball-bearings-1.jpg?v=1770442414","url":"https:\/\/vxb.com\/products\/ceramic-bearing-4x8x3-shielded-miniature","provider":"VXB Bearings","version":"1.0","type":"link"}