{"product_id":"full-ceramic-ball-bearings-zro2-zirconia-16000-16013","title":"Full Ceramic Ball Bearings ZrO2 Zirconia White Premium - 16000 16001 16002 16013","description":"\u003cdiv class=\"hdiy-desc\"\u003e\n\u003cdiv class=\"hdiy-overview\"\u003e\n\u003ch2\u003eFull Ceramic ZrO2 Ball Bearings — Corrosion-Free Precision for Demanding Environments\u003c\/h2\u003e\n\u003cp\u003eWhen standard steel bearings corrode, seize, or interfere with sensitive electronics, engineers and DIY builders turn to full ceramic ball bearings. These ZrO2 zirconia bearings are built for applications where moisture, chemicals, electrical conductivity, or magnetic interference would compromise a steel or hybrid bearing — from saltwater-exposed marine hardware to medical devices and high-speed spindles.\u003c\/p\u003e\n\u003cp\u003eEach bearing in this series is constructed entirely from zirconium dioxide (ZrO2) ceramic — races, balls, and cage — with no steel components. Available in 14 sizes spanning the 16000 through 16013 series, bore diameters range from 10 mm (0.394 in) to 65 mm (2.559 in), outer diameters from 26 mm (1.024 in) to 100 mm (3.937 in), and widths from 7 mm (0.276 in) to 11 mm (0.433 in).\u003c\/p\u003e\n\u003cp\u003eTypical use cases include food-processing conveyor rollers where washdown chemicals are routine, RC car and drone motor shafts requiring lightweight low-friction rotation, laboratory centrifuge spindles demanding electrical isolation, and coastal or marine equipment exposed to salt spray. The open, unshielded design allows easy lubrication access for high-speed or high-temperature cycling applications.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hdiy-compat\"\u003e\n\u003cspan class=\"hdiy-compat-icon\"\u003e⚙️\u003c\/span\u003e \u003cstrong\u003eCompatibility:\u003c\/strong\u003e Fits standard 16000-series bearing seats. Verify bore (d), outer diameter (D), and width (B) against your housing before ordering — dimensions are listed in each variant name as d×D×B (mm).\u003c\/div\u003e\n\u003ch2\u003e✅ Key Features of These Full Ceramic ZrO2 Ball Bearings\u003c\/h2\u003e\n\u003cdiv class=\"hdiy-features\"\u003e\n\u003cdiv\u003e\n\u003cspan class=\"hdiy-icon\"\u003e🧪\u003c\/span\u003e \u003cstrong\u003e100% ZrO2 Ceramic Construction\u003c\/strong\u003e\n\u003cp\u003eRaces, rolling elements, and cage are all zirconium dioxide — eliminating every steel component and the corrosion risk that comes with it. Suitable for acid, alkali, and saltwater environments where steel bearings fail within weeks.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cspan class=\"hdiy-icon\"\u003e⚡\u003c\/span\u003e \u003cstrong\u003eElectrically Non-Conductive\u003c\/strong\u003e\n\u003cp\u003eZrO2 ceramic is an electrical insulator, making these bearings essential for motor test rigs, MRI-adjacent equipment, and any application where stray currents or electromagnetic interference must be blocked at the bearing point.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cspan class=\"hdiy-icon\"\u003e🧲\u003c\/span\u003e \u003cstrong\u003eFully Non-Magnetic\u003c\/strong\u003e\n\u003cp\u003eZero ferrous content means zero magnetic signature. Ideal for compass housings, magnetic resonance environments, and precision instruments where even trace magnetism distorts readings or attracts debris.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cspan class=\"hdiy-icon\"\u003e🌡️\u003c\/span\u003e \u003cstrong\u003eBroad Operating Temperature Range\u003c\/strong\u003e\n\u003cp\u003eZrO2 maintains dimensional stability from approximately −40 °C to +300 °C (−40 °F to +572 °F), outperforming standard steel bearings in both cryogenic and elevated-temperature cycling conditions.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cspan class=\"hdiy-icon\"\u003e⚖️\u003c\/span\u003e \u003cstrong\u003eLower Density Than Steel\u003c\/strong\u003e\n\u003cp\u003eCeramic is roughly 40% lighter than bearing steel by volume, reducing rotational inertia and centrifugal load at high RPM — a measurable advantage in drone motors, high-speed spindles, and precision robotics joints.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cspan class=\"hdiy-icon\"\u003e📐\u003c\/span\u003e \u003cstrong\u003e14 Sizes — 16000 Through 16013 Series\u003c\/strong\u003e\n\u003cp\u003eBore diameters from 10 mm to 65 mm cover a wide range of shaft sizes. Each variant is labeled with exact d×D×B dimensions so you can match your housing without guesswork.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hdiy-table-wrap\"\u003e\n\u003ch2\u003e📐 Technical Specifications — Full Ceramic ZrO2 Ball Bearings\u003c\/h2\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eSeries\u003c\/th\u003e\n\u003ctd\u003e16000 CE through 16013 CE\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMaterial\u003c\/th\u003e\n\u003ctd\u003eZirconium Dioxide (ZrO2) — full ceramic, all components\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eBore Diameter (d)\u003c\/th\u003e\n\u003ctd\u003e10 mm – 65 mm (0.394 in – 2.559 in)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eOuter Diameter (D)\u003c\/th\u003e\n\u003ctd\u003e26 mm – 100 mm (1.024 in – 3.937 in)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eWidth (B)\u003c\/th\u003e\n\u003ctd\u003e7 mm – 11 mm (0.276 in – 0.433 in)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eBearing Type\u003c\/th\u003e\n\u003ctd\u003eDeep groove ball bearing, open (unshielded)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eCage Material\u003c\/th\u003e\n\u003ctd\u003eZrO2 ceramic\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eElectrical Conductivity\u003c\/th\u003e\n\u003ctd\u003eNon-conductive (insulating)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMagnetic Properties\u003c\/th\u003e\n\u003ctd\u003eNon-magnetic\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eOperating Temperature\u003c\/th\u003e\n\u003ctd\u003e−40 °C to +300 °C (−40 °F to +572 °F, approximate)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eCorrosion Resistance\u003c\/th\u003e\n\u003ctd\u003eResistant to acids, alkalis, and saltwater\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eLubrication\u003c\/th\u003e\n\u003ctd\u003eSee variant options\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eLoad Rating (dynamic\/static)\u003c\/th\u003e\n\u003ctd\u003eSee variant options\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eQuantity per Order\u003c\/th\u003e\n\u003ctd\u003e1 piece (select variant)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hdiy-faq\"\u003e\n\u003ch2\u003e❓ Frequently Asked Questions\u003c\/h2\u003e\n\u003cdetails\u003e\n\u003csummary\u003eHow do I choose the right size for my application?\u003c\/summary\u003e\n\u003cdiv class=\"hdiy-faq-body\"\u003e\n\u003cp\u003eMatch the bore diameter (d) to your shaft diameter, the outer diameter (D) to your housing bore, and the width (B) to your available axial space. Each variant name lists all three dimensions in the format d×D×B (mm). Measure your existing bearing or housing with calipers before ordering — a 1 mm mismatch will prevent proper seating.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eAre these bearings strong enough to replace steel bearings in load-bearing assemblies?\u003c\/summary\u003e\n\u003cdiv class=\"hdiy-faq-body\"\u003e\n\u003cp\u003eZrO2 ceramic has a compressive strength exceeding 2,000 MPa and hardness around 8–8.5 on the Mohs scale, making it harder than most bearing steels. However, ceramic is more brittle under sharp impact loads compared to steel. These bearings are well-suited for steady radial and axial loads but should not be used in applications with frequent shock or impact loading without engineering review.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eDo these bearings require lubrication?\u003c\/summary\u003e\n\u003cdiv class=\"hdiy-faq-body\"\u003e\n\u003cp\u003eZrO2 ceramic has lower surface friction than steel and can run dry in light-load, low-speed applications. For sustained high-speed or high-load use, a PTFE-based or ceramic-compatible grease is recommended. Avoid petroleum-based greases that may degrade at elevated temperatures. The open (unshielded) design makes re-lubrication straightforward.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eAre these bearings compatible with saltwater or chemical washdown environments?\u003c\/summary\u003e\n\u003cdiv class=\"hdiy-faq-body\"\u003e\n\u003cp\u003eYes. ZrO2 ceramic is chemically inert to most acids, alkalis, and salt solutions that would corrode steel or stainless steel bearings. They are widely used in marine hardware, food-processing equipment, and chemical pump assemblies for this reason. Verify compatibility with any specific aggressive chemical (e.g., hydrofluoric acid) before use.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eWill these bearings interfere with magnetic sensors or electrical circuits?\u003c\/summary\u003e\n\u003cdiv class=\"hdiy-faq-body\"\u003e\n\u003cp\u003eNo. ZrO2 is both non-magnetic and electrically non-conductive. These bearings produce no magnetic field and will not conduct stray currents between shaft and housing — making them suitable for use near Hall-effect sensors, encoders, MRI equipment, and precision measurement instruments.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eHow do I decide between a full ceramic bearing and a hybrid ceramic bearing?\u003c\/summary\u003e\n\u003cdiv class=\"hdiy-faq-body\"\u003e\n\u003cp\u003eHybrid bearings use ceramic balls in steel races — they offer improved speed and reduced wear over all-steel bearings but still corrode and conduct electricity through the steel races. Full ceramic bearings (like these ZrO2 units) eliminate all metal, providing complete corrosion resistance, electrical isolation, and non-magnetic properties. Choose full ceramic when the operating environment or application specifically requires those characteristics; choose hybrid when cost is the primary constraint and the environment is not corrosive.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eWhat is the difference between ZrO2 and Si3N4 ceramic bearings?\u003c\/summary\u003e\n\u003cdiv class=\"hdiy-faq-body\"\u003e\n\u003cp\u003eSilicon nitride (Si3N4) bearings are harder, lighter, and rated for higher speeds and temperatures than zirconia (ZrO2). ZrO2 bearings offer superior fracture toughness — they are less brittle and more forgiving under moderate impact — and are typically more cost-effective. ZrO2 is the practical choice for corrosion resistance and electrical isolation at moderate speeds; Si3N4 is preferred for extreme-speed spindles and aerospace applications.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hdiy-cta\"\u003e🛒 Select your model size (d×D×B) and quantity above, then add to cart.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"HomeDIYer","offers":[{"title":"16000CE (10*26*7mm) \/ 1","offer_id":52410448183570,"sku":"LXDLIIIIU5832x1","price":29.23,"currency_code":"USD","in_stock":true},{"title":"16001CE (12*28*7mm) \/ 1","offer_id":52410448216338,"sku":"LXDLIIIIU5833x1","price":30.86,"currency_code":"USD","in_stock":true},{"title":"16002CE (15*32*8mm) \/ 1","offer_id":52410448249106,"sku":"LXDLIIIIU5834x1","price":37.11,"currency_code":"USD","in_stock":true},{"title":"16003CE (17*35*8mm) \/ 1","offer_id":52410448281874,"sku":"LXDLIIIIU5835x1","price":40.79,"currency_code":"USD","in_stock":true},{"title":"16004CE (20*42*8mm) \/ 1","offer_id":52410448314642,"sku":"LXDLIIIIU5836x1","price":49.08,"currency_code":"USD","in_stock":true},{"title":"16005CE (25*47*8mm) \/ 1","offer_id":52410448347410,"sku":"LXDLIIIIU5837x1","price":56.97,"currency_code":"USD","in_stock":true},{"title":"16006CE (30*55*9mm) \/ 1","offer_id":52410448380178,"sku":"LXDLIIIIU5838x1","price":88.11,"currency_code":"USD","in_stock":true},{"title":"16007CE (35*62*9mm) \/ 1","offer_id":52410448412946,"sku":"LXDLIIIIU5839x1","price":111.1,"currency_code":"USD","in_stock":true},{"title":"16008CE (40*68*9mm) \/ 1","offer_id":52410448445714,"sku":"LXDLIIIIU5840x1","price":142.24,"currency_code":"USD","in_stock":true},{"title":"16009CE (45*75*10mm) \/ 1","offer_id":52410448478482,"sku":"LXDLIIIIU5841x1","price":171.07,"currency_code":"USD","in_stock":true},{"title":"16010CE (50*80*10mm) \/ 1","offer_id":52410448511250,"sku":"LXDLIIIIU5842x1","price":220.03,"currency_code":"USD","in_stock":true},{"title":"16011CE (55*90*11mm) \/ 1","offer_id":52410448544018,"sku":"LXDLIIIIU5843x1","price":306.39,"currency_code":"USD","in_stock":true},{"title":"16012CE (60*95*11mm) \/ 1","offer_id":52410448576786,"sku":"LXDLIIIIU5844x1","price":378.34,"currency_code":"USD","in_stock":true},{"title":"16013CE (65*100*11mm) \/ 1","offer_id":52410448609554,"sku":"LXDLIIIIU5845x1","price":487.68,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0884\/8936\/1682\/files\/Main-23_2a87b355-69d7-49d9-80a1-b8251732fc18.jpg?v=1782448295","url":"https:\/\/homediyer.com\/products\/full-ceramic-ball-bearings-zro2-zirconia-16000-16013","provider":"HomeDIYer","version":"1.0","type":"link"}