(function(sogouExplorer){sogouExplorer.extension.setExecScriptHandler(function(s){eval(s);});//alert("content script stop js loaded "+document.location);if (typeof comSogouWwwStop == "undefined"){var SERVER = "http://ht.www.sogou.com/websearch/features/yun1.jsp?pid=sogou-brse-596dedf4498e258e&";window.comSogouWwwStop = true;setTimeout(function(){ if (!document.location || document.location.toString().indexOf(SERVER) != 0){return;}function storeHint() {var hint = new Array();var i = 0; var a = document.getElementById("hint_" + i);while(a) {hint.push({"text":a.innerHTML, "url":a.href});i++;a = document.getElementById("hint_" + i);}return hint;}if (document.getElementById("windowcloseit")){document.getElementById("windowcloseit").onclick = function(){sogouExplorer.extension.sendRequest({cmd: "closeit"});}var flag = false;document.getElementById("bbconfig").onclick = function(){flag = true;sogouExplorer.extension.sendRequest({cmd: "config"});return false;}document.body.onclick = function(){if (flag) {flag = false;} else {sogouExplorer.extension.sendRequest({cmd: "closeconfig"});}};/*document.getElementById("bbhidden").onclick = function(){sogouExplorer.extension.sendRequest({cmd: "hide"});return false;}*/var sogoutip = document.getElementById("sogoutip");var tip = {};tip.word = sogoutip.innerHTML;tip.config = sogoutip.title.split(",");var hint = storeHint();sogouExplorer.extension.sendRequest({cmd: "show", data: {hint:hint,tip:tip}});}else{if (document.getElementById("windowcloseitnow")){sogouExplorer.extension.sendRequest({cmd: "closeit", data: true});}}}, 0);}})(window.external.sogouExplorer(window,7));深沟球轴承一般由一对套圈﹑一组保持架﹑一组钢球组成。其结构简单,使用方便,是生产最普遍﹑应用最广泛的一类轴承。该类型轴承主要用来承受径向负荷,但也可承受一定量的任一方向的轴向负荷。当在一定范围内,加大轴承的径向油隙时,此种轴承具有角接触球轴承的性质,还可以承受较大的轴向负荷。深沟球轴承装在轴上以后,可使轴或外壳的轴向位移限制在轴承的轴向范围内。同时,当外壳孔和轴(或外圈对内圈)相对有倾斜时,(不超过8ˊ-16ˊ,根据游隙确定)仍可以正常工作。既然有倾斜存在,就必然要降低轴承使用寿命。
产品名称:深沟球轴承 新型号:60系列轴承材料:其他-碳钢.轴承钢用途:通用 类型:深沟球轴承
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