{"product_id":"full-ceramic-bearing-4x7x2-zro2-zirconium-oxi","title":"Full Ceramic Ball Bearing 4x7x2 mm Zirconia ZrO2 High Precision 4 mm Inner Diameter 7 mm Outer Diameter 2 mm Width For Industrial Machinery And Mechanical Systems Designed For Long Life In Demanding Environments With High Temp And Load Capacity","description":"\u003cdiv\u003eHigh-precision 4x7x2 mm zirconia ceramic bearing\u003cbr\u003e\n✔️ Full Ceramic Ball Bearing, Zirconia (ZrO2), 4x7x2 mm pack of 1 \u003cp\u003eFull ceramic bearings like this 4x7x2 mm zirconia unit are built for high-speed, low-friction performance in precision assemblies. Typical uses include robotics, CNC equipment, medical devices, and instrumentation where contamination resistance and weight savings matter.\u003c\/p\u003e \u003cp\u003e✅ Inner diameter: 4 mm \u003cbr\u003e✅ Outer diameter: 7 mm \u003cbr\u003e✅ Width: 2 mm \u003cbr\u003e✅ Material: Zirconia (ZrO2) ceramic \u003cbr\u003e✅ Cage: PTFE (Polytetrafluoroethylene) \u003cbr\u003e✅ Quantity: 1 \u003cbr\u003e\u003c\/p\u003e \u003cp\u003e💡 What is a ceramic ball bearing used for in precision machinery? This handy guide explains why ceramic bearings matter in modern gear.\u003c\/p\u003e\n- High-speed capability and low friction for precision systems\u003cbr\u003e\n- Corrosion resistance and chemical stability in harsh environments\u003cbr\u003e\n- Lightweight construction improves dynamic response in compact machinery\u003cbr\u003e\n- Long service life under repetitive loads and reduced maintenance\u003cbr\u003e\n\u003c\/div\u003e","brand":"VXB","offers":[{"title":"Default Title","offer_id":43547622768875,"sku":"Kit14202","price":39.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/3268\/0683\/files\/full-ceramic-bearing-4x7x2-zro2-zirconium-oxide-vxb-ball-bearings-1.jpg?v=1770442433","url":"https:\/\/vxb.com\/products\/full-ceramic-bearing-4x7x2-zro2-zirconium-oxi","provider":"VXB Bearings","version":"1.0","type":"link"}