{"product_id":"silicon-nitride-g16-grade-ceramic-bearing-balls","title":"Bi cầu gốm silicon nitride (Si3N4) cấp G16 độ tinh khiết cao","description":"\u003ch6\u003e\u003cstrong\u003e\u003cspan style=\"color: #00aaff;\"\u003e♦️\u003cspan style=\"color: #000000;\"\u003eChất lượng cao\u003cspan\u003e \u003c\/span\u003e\u003cmeta charset=\"utf-8\"\u003ebi gốm cho nghiên cứu và sản xuất.\u003c\/span\u003e\u003c\/span\u003e\u003c\/strong\u003e\u003c\/h6\u003e\n\u003ch6\u003e\n\u003cstrong\u003e\u003cspan style=\"color: #00aaff;\"\u003e♦️\u003cspan style=\"color: #000000;\"\u003eCung cấp số lượng nhỏ, sản phẩm theo thông số đặc biệt và dịch vụ tùy chỉnh\u003c\/span\u003e\u003c\/span\u003e\u003c\/strong\u003e\u003cspan style=\"color: #000000;\"\u003e.\u003c\/span\u003e\n\u003c\/h6\u003e\n\u003ch6\u003e\n\u003cstrong\u003e\u003cspan style=\"color: #00aaff;\"\u003e♦️\u003cspan style=\"color: #000000;\"\u003eVận chuyển toàn cầu, thanh toán an toàn, hàng tồn kho lớn\u003c\/span\u003e\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e.\u003c\/span\u003e\n\u003c\/h6\u003e\n\u003ch6\u003e\u003cstrong\u003e\u003cspan style=\"color: #00aaff;\"\u003e♦️\u003cspan style=\"color: #000000;\"\u003eThời gian giao hàng tối thiểu trong vòng 1 tuần. Gửi qua FedEx, DHL,UPS, v.v.\u003c\/span\u003e\u003c\/span\u003e\u003c\/strong\u003e\u003c\/h6\u003e\n\u003ch6\u003e\n\u003cstrong\u003eVòng bi bi gốm silicon nitride có những ưu điểm sau:\u003c\/strong\u003e\u003cbr\u003e\u003cbr\u003e\n\u003c\/h6\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cstrong\u003eMật độ thấp, trọng lượng nhẹ, nhẹ hơn bi thép 59%, giúp giảm lực ly tâm trong quá trình vận hành ổ bi, từ đó giảm ma sát.\u003cbr\u003e\u003cbr\u003e\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eHệ số giãn nở nhiệt thấp, chỉ bằng 1\/4 so với thép, và có thể chịu được những thay đổi nhiệt độ đột ngột.\u003cbr\u003e\u003cbr\u003e\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eMô đun đàn hồi cao hơn 40% so với thép, và biến dạng đàn hồi sau khi chịu ứng suất ít hơn, giúp giảm rung động của máy công cụ.\u003cbr\u003e\u003cbr\u003e\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eHệ số ma sát thấp, chịu nhiệt độ cao và tuổi thọ dài.\u003cbr\u003e\u003cbr\u003e\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eKhông nhiễm từ, cách điện, không bám dính và mài mòn.\u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\n\u003cstrong\u003e\u003c\/strong\u003e\u003cbr\u003e\n\u003c\/h2\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003ctable cellpadding=\"2\" cellspacing=\"0\" border=\"1\" bordercolor=\"#000000\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd rowspan=\"2\"\u003eCấp dung sai\u003c\/td\u003e\n\u003ctd colspan=\"3\"\u003e\n\u003cspan\u003e                                                  Ra\u003c\/span\u003e\u003cbr\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cspan\u003eBề mặt lăn（tối đa）\u003c\/span\u003e\u003cbr\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cspan\u003eMặt đầu（tối đa）\u003c\/span\u003e\u003cbr\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cspan\u003eVát mép（tối đa）\u003c\/span\u003e\u003cbr\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cspan\u003e0\u003c\/span\u003e\u003cbr\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e0.1\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e0.125\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e1.25\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cspan\u003eⅠ\u003c\/span\u003e\u003cbr\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cspan\u003e0.125\u003c\/span\u003e\u003cbr\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cspan\u003e1.16\u003c\/span\u003e\u003cbr\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cspan\u003e1.25\u003c\/span\u003e\u003cbr\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cspan\u003eⅡ\u003c\/span\u003e\u003cbr\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cspan\u003e0.16\u003c\/span\u003e\u003cbr\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cspan\u003e0.25\u003c\/span\u003e\u003cbr\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cspan\u003e2.5\u003c\/span\u003e\u003cbr\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cspan\u003eⅢ\u003c\/span\u003e\u003cbr\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cspan\u003e0.25\u003c\/span\u003e\u003cbr\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cspan\u003e0.32\u003c\/span\u003e\u003cbr\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e2.5\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e","brand":"SOKA TECHNOLOGY","offers":[{"title":"Ф19.844mm \/ 10","offer_id":45669609865495,"sku":"SK78783456","price":120.0,"currency_code":"USD","in_stock":true},{"title":"Ф19.844mm \/ 20","offer_id":45669609898263,"sku":"SK31693182","price":220.0,"currency_code":"USD","in_stock":true},{"title":"Ф20.638mm \/ 10","offer_id":45669609931031,"sku":"SK28879076","price":150.0,"currency_code":"USD","in_stock":true},{"title":"Ф20.638mm \/ 20","offer_id":45669609963799,"sku":"SK11885849","price":280.0,"currency_code":"USD","in_stock":true},{"title":"Ф22.225mm \/ 10","offer_id":45669609996567,"sku":"SK48542340","price":175.0,"currency_code":"USD","in_stock":true},{"title":"Ф22.225mm \/ 20","offer_id":45669610029335,"sku":"SK66020682","price":330.0,"currency_code":"USD","in_stock":true},{"title":"Ф23.813mm \/ 10","offer_id":45669610062103,"sku":"SK68804311","price":195.0,"currency_code":"USD","in_stock":true},{"title":"Ф23.813mm \/ 20","offer_id":45669610094871,"sku":"SK30988083","price":370.0,"currency_code":"USD","in_stock":true},{"title":"Ф25.400mm \/ 10","offer_id":45669610127639,"sku":"SK73889878","price":230.0,"currency_code":"USD","in_stock":true},{"title":"Ф25.400mm \/ 20","offer_id":45669610160407,"sku":"SK75217449","price":440.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0769\/9405\/2375\/files\/silicon-nitride-si3n4-g5-grade-high-purity-ceramic-bearing-balls-611051.png?v=1780609194","url":"https:\/\/sokatec.com\/vi\/products\/nitrua-silic-g16-c%e1%ba%a5p-g%e1%bb%91m-%e1%bb%95-bi","provider":"Soka Technology","version":"1.0","type":"link"}