{"product_id":"full-ceramic-608-6007-miniature-ball-bearings-zro2-zirconia","title":"Full Ceramic 608 - 6007 Miniature Ball Bearings ZrO2 Zirconia White Premium","description":"\u003cdiv class=\"hdiy-desc\"\u003e\n\u003ch2 class=\"hdiy-overview\"\u003eFull Ceramic ZrO2 Ball Bearings — Corrosion-Free Precision for Demanding Environments\u003c\/h2\u003e\n\u003cp\u003eEngineers, hobbyists, and equipment builders who work in wet, chemically aggressive, or electrically sensitive environments know the frustration of steel bearings that corrode, seize, or conduct stray currents. These full ceramic ZrO2 zirconia ball bearings are built for exactly those conditions — delivering smooth, reliable rotation where standard bearings fail.\u003c\/p\u003e\n\u003cp\u003eEach bearing is constructed entirely from zirconium dioxide (ZrO2) ceramic — races, balls, and cage — with no steel components. Available in sizes from 608 (8×22×7 mm \/ 0.31\"×0.87\"×0.28\") through 6007 (35×62×14 mm \/ 1.38\"×2.44\"×0.55\"), the range covers the most common miniature and small deep-groove open bearing dimensions. The white ceramic finish is visually distinctive and indicates a fully non-metallic construction.\u003c\/p\u003e\n\u003cp\u003eTypical use cases include high-speed RC car and drone spindles where reduced rotating mass matters, food processing and pharmaceutical machinery requiring non-contaminating components, saltwater marine equipment such as fishing reels and kayak rudder pivots, and medical or laboratory instruments where electrical isolation is critical. The non-magnetic property also makes these full ceramic ball bearings suitable for MRI-adjacent equipment and precision scientific instruments.\u003c\/p\u003e\n\u003cdiv class=\"hdiy-compat\"\u003e\n\u003cspan class=\"hdiy-compat-icon\"\u003e⚙️\u003c\/span\u003e These bearings follow standard deep-groove open (non-shielded) dimensions and are dimensionally interchangeable with equivalent steel 6xx-series and 608-series bearings of the same size designation.\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 — no steel parts anywhere in the bearing assembly.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cspan class=\"hdiy-icon\"\u003e💧\u003c\/span\u003e\u003cstrong\u003eCorrosion \u0026amp; Chemical Resistance\u003c\/strong\u003e\n\u003cp\u003eZrO2 is unaffected by water, salt spray, mild acids, and most solvents, making these bearings suitable for wet or chemically active environments.\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\u003eCeramic is a natural insulator, preventing stray current passage — essential for motors, generators, and sensitive electronic assemblies.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cspan class=\"hdiy-icon\"\u003e🧲\u003c\/span\u003e\u003cstrong\u003eNon-Magnetic\u003c\/strong\u003e\n\u003cp\u003eZero magnetic permeability allows use near MRI equipment, magnetic sensors, and precision scientific instruments without interference.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cspan class=\"hdiy-icon\"\u003e🌡️\u003c\/span\u003e\u003cstrong\u003eWide Operating Temperature Range\u003c\/strong\u003e\n\u003cp\u003eZrO2 ceramic maintains dimensional stability across a broad temperature range, typically –40 °C to +300 °C (–40 °F to +572 °F), outperforming standard steel in thermal extremes.\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 approximately 40% lighter than bearing steel by volume, reducing rotating inertia and enabling faster spin-up in high-RPM applications such as RC motors and turbines.\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\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\u003eBearing Type\u003c\/th\u003e\n\u003ctd\u003eDeep groove, open (no shield \/ no seal)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eSeries\u003c\/th\u003e\n\u003ctd\u003e608, 6000, 6001, 6002, 6003, 6004, 6005, 6006, 6007\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eInner Diameter (ID)\u003c\/th\u003e\n\u003ctd\u003e8 mm – 35 mm (0.31\" – 1.38\") — see variant options\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eOuter Diameter (OD)\u003c\/th\u003e\n\u003ctd\u003e22 mm – 62 mm (0.87\" – 2.44\") — see variant options\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eThickness (Width)\u003c\/th\u003e\n\u003ctd\u003e7 mm – 14 mm (0.28\" – 0.55\") — see variant options\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFinish \/ Color\u003c\/th\u003e\n\u003ctd\u003eWhite ceramic\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eOperating Temperature\u003c\/th\u003e\n\u003ctd\u003eTypically –40 °C to +300 °C (–40 °F to +572 °F)\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\u003eLubrication\u003c\/th\u003e\n\u003ctd\u003eDry \/ unlubricated (ceramic-on-ceramic; grease optional)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eQuantity per Order\u003c\/th\u003e\n\u003ctd\u003eSee variant options\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\u003eWhich size should I choose for my application?\u003c\/summary\u003e\n\u003cdiv class=\"hdiy-faq-body\"\u003e\n\u003cp\u003eMatch the bearing designation to your shaft diameter: 608 fits an 8 mm shaft, 6000 fits 10 mm, 6001 fits 12 mm, 6002 fits 15 mm, 6003 fits 17 mm, 6004 fits 20 mm, 6005 fits 25 mm, 6006 fits 30 mm, and 6007 fits 35 mm. Always verify the housing bore (OD) and width (thickness) against your assembly drawings before ordering.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\u003cdetails open=\"\"\u003e\n\u003csummary\u003eAre these bearings compatible with standard steel bearing housings?\u003c\/summary\u003e\n\u003cdiv class=\"hdiy-faq-body\"\u003e\n\u003cp\u003eYes. These full ceramic ZrO2 bearings follow the same ISO\/ABEC dimensional standards as equivalent steel deep-groove bearings. They are drop-in replacements for steel 608, 6000–6007 series bearings of the same designation, requiring no modification to the housing or shaft.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eDo ceramic bearings need lubrication?\u003c\/summary\u003e\n\u003cdiv class=\"hdiy-faq-body\"\u003e\n\u003cp\u003eZrO2 ceramic has a lower friction coefficient than steel and can run dry in many low-load, low-speed applications. For higher speeds or loads, a small amount of PTFE-based or ceramic-compatible grease extends service life. Avoid petroleum-based greases in chemically aggressive environments as they may degrade faster than the bearing itself.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eHow corrosion-resistant are ZrO2 ceramic bearings compared to stainless steel?\u003c\/summary\u003e\n\u003cdiv class=\"hdiy-faq-body\"\u003e\n\u003cp\u003eZrO2 ceramic outperforms even 316 stainless steel in most corrosive environments. It is unaffected by saltwater, chlorinated water, dilute acids, and most organic solvents. It is not recommended for concentrated hydrofluoric acid or strong alkalis at elevated temperatures, where specialized ceramics would be required.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eCan I use these bearings in food processing or medical equipment?\u003c\/summary\u003e\n\u003cdiv class=\"hdiy-faq-body\"\u003e\n\u003cp\u003eZrO2 ceramic is chemically inert and does not corrode or shed metallic particles, making it a common choice for food-grade and pharmaceutical machinery. However, compliance with specific regulatory standards (FDA, EU food contact, ISO 13485 for medical) depends on the full assembly design. Consult your compliance team for final approval.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eWhat load ratings do these bearings have?\u003c\/summary\u003e\n\u003cdiv class=\"hdiy-faq-body\"\u003e\n\u003cp\u003eDynamic and static load ratings vary by size. As a general guide, ceramic bearings of equivalent dimensions carry load ratings comparable to or slightly lower than steel bearings of the same series, but with significantly higher speed capability. Contact us to confirm specific load data for your size and application.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eAre these open bearings or shielded\/sealed?\u003c\/summary\u003e\n\u003cdiv class=\"hdiy-faq-body\"\u003e\n\u003cp\u003eThese are open (unshielded, unsealed) bearings. This allows for easy inspection, cleaning, and optional re-lubrication. If your application requires protection from dust or debris ingress, consider adding an external seal or shield in your housing design.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hdiy-cta\"\u003e\n\u003cp\u003e🛒 Select your Size and Amount above, then add to cart.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"HomeDIYer","offers":[{"title":"608 - （8*22*7 mm） \/ 1 PCS","offer_id":52410176045330,"sku":"GYJLTGLSMZC0001x1","price":2.98,"currency_code":"USD","in_stock":true},{"title":"6000 - （10*26*8 mm） \/ 1 PCS","offer_id":52410176078098,"sku":"GYJLTGLSMZC0002x1","price":5.63,"currency_code":"USD","in_stock":true},{"title":"6001 - （12*28*8 mm） \/ 1 PCS","offer_id":52410176110866,"sku":"GYJLTGLSMZC0003x1","price":6.01,"currency_code":"USD","in_stock":true},{"title":"6002 - （15*32*9 mm） \/ 1 PCS","offer_id":52410176143634,"sku":"GYJLTGLSMZC0004x1","price":7.28,"currency_code":"USD","in_stock":true},{"title":"6003 - （17*35*10 mm） \/ 1 PCS","offer_id":52410176176402,"sku":"GYJLTGLSMZC0005x1","price":9.07,"currency_code":"USD","in_stock":true},{"title":"6004 - （20*42*12 mm） \/ 1 PCS","offer_id":52410176209170,"sku":"GYJLTGLSMZC0006x1","price":10.17,"currency_code":"USD","in_stock":true},{"title":"6005 - （25*47*12 mm） \/ 1 PCS","offer_id":52410176241938,"sku":"GYJLTGLSMZC0007x1","price":11.55,"currency_code":"USD","in_stock":true},{"title":"6006 - （30*55*13 mm） \/ 1 PCS","offer_id":52410176274706,"sku":"GYJLTGLSMZC0008x1","price":19.56,"currency_code":"USD","in_stock":true},{"title":"6007 - （35*62*14 mm） \/ 1 PCS","offer_id":52410176307474,"sku":"GYJLTGLSMZC0009x1","price":27.78,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0884\/8936\/1682\/files\/22cb81d5-1158-4d07-9ed4-d3c3e3cab22c.jpg?v=1782382804","url":"https:\/\/homediyer.com\/products\/full-ceramic-608-6007-miniature-ball-bearings-zro2-zirconia","provider":"HomeDIYer","version":"1.0","type":"link"}