{"product_id":"7004-angular-contact-full-ceramic-bearing-20x","title":"Angular Contact Full Ceramic Bearing 7004 20x42x12mm Zirconia Oxide Ceramic Ball Bearing High Precision Low Friction Corrosion Resistant Lightweight For Aerospace Machinery Robotics And Precision Equipment","description":"\u003cdiv\u003e\n\u003cp\u003e\n1x Precision 7004 Full Ceramic Angular Bearing 20x42x12mm\n\u003cbr\u003e\n✔️ Full ceramic 7004 bearing with ZrO2 races and PTFE cage 20x42x12mm\u003c\/p\u003e \u003cp\u003eThe 7004 full ceramic angular contact bearing is a high-precision component built entirely from zirconia ceramic for low friction and excellent heat resistance. It's commonly used in labs, medical devices, aerospace tooling, and high-speed equipment where contamination-free operation and long life are critical.\u003c\/p\u003e \u003cp\u003e\n✅ Inner diameter 20 mm \u003cbr\u003e\n✅ Outer diameter 42 mm \u003cbr\u003e\n✅ Width 12 mm \u003cbr\u003e\n✅ Material: inner\/outer races ZrO2 (zirconium oxide) \u003cbr\u003e\n✅ Cage: PTFE (polytetrafluoroethylene) \u003cbr\u003e\n✅ Max temperature: 180 C (356 F) \u003cbr\u003e\n✅ Type: Angular contact, full ceramic \u003cbr\u003e\n✅ Pack size: 1 piece\n\u003c\/p\u003e \u003cp\u003e💡 What is a ceramic angular contact bearing used for in precision machinery?\u003c\/p\u003e\n\u003cp\u003eThese bearings offer high stiffness, low friction, and excellent heat tolerance for precise motion in demanding setups. Handy for clean environments and high-speed runs.\u003c\/p\u003e\n- High stiffness and low friction\n- Excellent heat tolerance up to 180 C\n- Zirconia races and PTFE cage extend service life\n\u003c\/div\u003e","brand":"VXB","offers":[{"title":"Default Title","offer_id":43546467959019,"sku":"Kit8256","price":49.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/3268\/0683\/files\/7004-angular-contact-full-ceramic-bearing-20x42x12-vxb-ball-bearings-1.jpg?v=1770442385","url":"https:\/\/vxb.com\/products\/7004-angular-contact-full-ceramic-bearing-20x","provider":"VXB Bearings","version":"1.0","type":"link"}