上海精密角接觸球軸承生產(chǎn)廠家排行榜服務(wù)為先杭州萬馬軸承供應(yīng)-b2b網(wǎng)站_b2b電子商務(wù)平臺【買產(chǎn)品】-上?？谄蚴称酚邢薰?/title><meta name="description" content="滑動軸承：滑動軸承（slidingbearing），在滑動摩擦下工作的軸承?；瑒虞S承工作平穩(wěn)，上海精密角接觸球軸承生產(chǎn)廠家排行榜、可靠、無噪在液體潤滑條件下，滑動表面被潤滑油分開而不發(fā)生直接接觸，還可以減小摩擦損失和表面磨損，油膜還具有一定"><meta name="keywords" content="上海精密角接觸球軸承生產(chǎn)廠家排行榜,軸承"><link rel="canonical" href="http://www.cdcfah.com/"/><meta name="applicable-device" content="pc"><link rel="shortcut icon" href="/static/new_net_01/images/favicon.ico"><link rel="stylesheet" href="/static/new_net_01/css/slick.css" /><link rel="stylesheet" href="/static/new_net_01/css/addnew.css"><link rel="stylesheet" href="/static/new_net_01/css/sidenav.css"><link rel="stylesheet" href="/static/new_net_01/css/style.css" /><link rel="stylesheet" href="/static/new_net_01/css/tab.css"><link rel="stylesheet" href="/static/new_net_01/css/404.css"> <meta name="baidu-site-verification" content="OBVzrC9aaQ" /> <meta http-equiv="Cache-Control" content="no-transform" /> <meta http-equiv="Cache-Control" content="no-siteapp" /> <script>var V_PATH="/";window.onerror=function(){ return true; };</script> </head><body> <h1><a href="http://www.cdcfah.com/">六月丁香婷婷亚洲中文字幕,欧美精品高清一区二区蜜芽,尤物92午夜福利视频,精品视频一区二区三区在线观看</a></h1> <div style="position:fixed;left:-9000px;top:-9000px;"><object id="qgqbi"></object><delect id="qgqbi"><sub id="qgqbi"><dl id="qgqbi"></dl></sub></delect><track id="qgqbi"></track><tr id="qgqbi"></tr><video id="qgqbi"></video><xmp id="qgqbi"><span id="qgqbi"></span></xmp><span id="qgqbi"></span><strong id="qgqbi"><em id="qgqbi"><sup id="qgqbi"><progress id="qgqbi"></progress></sup></em></strong><dl id="qgqbi"><small id="qgqbi"></small></dl><wbr id="qgqbi"></wbr><noscript id="qgqbi"></noscript><tr id="qgqbi"></tr><track id="qgqbi"><dl id="qgqbi"></dl></track><label id="qgqbi"><em id="qgqbi"></em></label><tbody id="qgqbi"></tbody><blockquote id="qgqbi"></blockquote><dfn id="qgqbi"><center id="qgqbi"></center></dfn><sub id="qgqbi"></sub><u id="qgqbi"></u><noframes id="qgqbi"></noframes><menu id="qgqbi"></menu><blockquote id="qgqbi"></blockquote><track id="qgqbi"><label id="qgqbi"></label></track><tbody id="qgqbi"></tbody><legend id="qgqbi"></legend><th id="qgqbi"><button id="qgqbi"></button></th><listing id="qgqbi"><rt id="qgqbi"></rt></listing><sup id="qgqbi"><dd id="qgqbi"><tbody id="qgqbi"></tbody></dd></sup><menu id="qgqbi"><xmp id="qgqbi"></xmp></menu><fieldset id="qgqbi"><acronym id="qgqbi"></acronym></fieldset><wbr id="qgqbi"><mark id="qgqbi"><strong id="qgqbi"></strong></mark></wbr><tbody id="qgqbi"><small id="qgqbi"></small></tbody><label id="qgqbi"><tfoot id="qgqbi"></tfoot></label><div id="qgqbi"><th id="qgqbi"><object id="qgqbi"></object></th></div><listing id="qgqbi"></listing><source id="qgqbi"><ins id="qgqbi"></ins></source><noframes id="qgqbi"></noframes><noscript id="qgqbi"><strike id="qgqbi"><tt id="qgqbi"></tt></strike></noscript><strike id="qgqbi"><rp id="qgqbi"></rp></strike><dl id="qgqbi"></dl><th id="qgqbi"></th><acronym id="qgqbi"></acronym><center id="qgqbi"><input id="qgqbi"><div id="qgqbi"><th id="qgqbi"></th></div></input></center><label id="qgqbi"></label><tr id="qgqbi"><label id="qgqbi"><center id="qgqbi"></center></label></tr><menuitem id="qgqbi"><em id="qgqbi"><legend id="qgqbi"></legend></em></menuitem><pre id="qgqbi"></pre><fieldset id="qgqbi"><address id="qgqbi"><abbr id="qgqbi"><dl id="qgqbi"></dl></abbr></address></fieldset><sup id="qgqbi"><form id="qgqbi"></form></sup><form id="qgqbi"></form> <form id="qgqbi"></form><center id="qgqbi"><rp id="qgqbi"></rp></center><code id="qgqbi"></code><option id="qgqbi"><i id="qgqbi"><tr id="qgqbi"></tr></i></option><address id="qgqbi"></address><pre id="qgqbi"></pre><wbr id="qgqbi"></wbr><dl id="qgqbi"><delect id="qgqbi"><bdo id="qgqbi"></bdo></delect></dl><table id="qgqbi"><p id="qgqbi"></p></table><label id="qgqbi"><xmp id="qgqbi"><noscript id="qgqbi"><dl id="qgqbi"></dl></noscript></xmp></label><cite id="qgqbi"></cite><acronym id="qgqbi"><object id="qgqbi"><big id="qgqbi"></big></object></acronym><rp id="qgqbi"></rp><tt id="qgqbi"></tt><output id="qgqbi"></output><table id="qgqbi"><p id="qgqbi"><ruby id="qgqbi"></ruby></p></table><tt id="qgqbi"><tbody id="qgqbi"><acronym id="qgqbi"><b id="qgqbi"></b></acronym></tbody></tt><u id="qgqbi"></u><bdo id="qgqbi"><tr id="qgqbi"><dfn id="qgqbi"></dfn></tr></bdo><strike id="qgqbi"><font id="qgqbi"></font></strike><s id="qgqbi"></s><acronym id="qgqbi"><samp id="qgqbi"><code id="qgqbi"><pre id="qgqbi"></pre></code></samp></acronym><cite id="qgqbi"></cite><form id="qgqbi"><dl id="qgqbi"><pre id="qgqbi"><label id="qgqbi"></label></pre></dl></form><center id="qgqbi"><rp id="qgqbi"></rp></center><font id="qgqbi"></font><menu id="qgqbi"></menu><small id="qgqbi"><strong id="qgqbi"><sup id="qgqbi"><form id="qgqbi"></form></sup></strong></small><label id="qgqbi"><tfoot id="qgqbi"><em id="qgqbi"></em></tfoot></label><optgroup id="qgqbi"><fieldset id="qgqbi"><thead id="qgqbi"><strong id="qgqbi"></strong></thead></fieldset></optgroup><label id="qgqbi"></label><meter id="qgqbi"><noframes id="qgqbi"><i id="qgqbi"><ins id="qgqbi"></ins></i></noframes></meter><kbd id="qgqbi"></kbd><b id="qgqbi"></b><dl id="qgqbi"><delect id="qgqbi"><th id="qgqbi"><span id="qgqbi"></span></th></delect></dl><font id="qgqbi"></font><small id="qgqbi"></small><mark id="qgqbi"></mark><del id="qgqbi"><dfn id="qgqbi"><source id="qgqbi"><tr id="qgqbi"></tr></source></dfn></del><dd id="qgqbi"><ruby id="qgqbi"><menu id="qgqbi"></menu></ruby></dd><th id="qgqbi"><em id="qgqbi"></em></th><abbr id="qgqbi"></abbr><span id="qgqbi"><kbd id="qgqbi"><dfn id="qgqbi"><sub id="qgqbi"></sub></dfn></kbd></span><ins id="qgqbi"></ins><s id="qgqbi"><progress id="qgqbi"></progress></s><th id="qgqbi"></th><bdo id="qgqbi"></bdo><blockquote id="qgqbi"></blockquote><b id="qgqbi"></b><nav id="qgqbi"><div id="qgqbi"></div></nav> <meter id="qgqbi"><dfn id="qgqbi"><source id="qgqbi"><tr id="qgqbi"></tr></source></dfn></meter><tfoot id="qgqbi"></tfoot><big id="qgqbi"><pre id="qgqbi"><s id="qgqbi"></s></pre></big><small id="qgqbi"></small><table id="qgqbi"><td id="qgqbi"><sup id="qgqbi"></sup></td></table><form id="qgqbi"><tr id="qgqbi"></tr></form><tr id="qgqbi"><fieldset id="qgqbi"><thead id="qgqbi"><strong id="qgqbi"></strong></thead></fieldset></tr><ul id="qgqbi"></ul><center id="qgqbi"><optgroup id="qgqbi"><div id="qgqbi"></div></optgroup></center><rp id="qgqbi"><input id="qgqbi"><blockquote id="qgqbi"><th id="qgqbi"></th></blockquote></input></rp><tbody id="qgqbi"></tbody><form id="qgqbi"><u id="qgqbi"><fieldset id="qgqbi"></fieldset></u></form><rp id="qgqbi"></rp><b id="qgqbi"><small id="qgqbi"></small></b><dd id="qgqbi"></dd><kbd id="qgqbi"></kbd><code id="qgqbi"><pre id="qgqbi"><ul id="qgqbi"></ul></pre></code><strong id="qgqbi"></strong><cite id="qgqbi"><sub id="qgqbi"></sub></cite><object id="qgqbi"></object><dfn id="qgqbi"></dfn><pre id="qgqbi"></pre><xmp id="qgqbi"></xmp><pre id="qgqbi"></pre><sup id="qgqbi"><form id="qgqbi"><cite id="qgqbi"></cite></form></sup><tt id="qgqbi"><tbody id="qgqbi"><acronym id="qgqbi"><b id="qgqbi"></b></acronym></tbody></tt><input id="qgqbi"></input><acronym id="qgqbi"><samp id="qgqbi"><code id="qgqbi"></code></samp></acronym><nobr id="qgqbi"><pre id="qgqbi"><ul id="qgqbi"><strong id="qgqbi"></strong></ul></pre></nobr><menuitem id="qgqbi"><em id="qgqbi"><wbr id="qgqbi"><mark id="qgqbi"></mark></wbr></em></menuitem><dl id="qgqbi"></dl><rp id="qgqbi"><input id="qgqbi"><div id="qgqbi"></div></input></rp><div id="qgqbi"><button id="qgqbi"><pre id="qgqbi"><meter id="qgqbi"></meter></pre></button></div><address id="qgqbi"></address><thead id="qgqbi"><abbr id="qgqbi"><sup id="qgqbi"></sup></abbr></thead><em id="qgqbi"></em><ul id="qgqbi"><listing id="qgqbi"><wbr id="qgqbi"></wbr></listing></ul><listing id="qgqbi"></listing><wbr id="qgqbi"></wbr><thead id="qgqbi"><abbr id="qgqbi"><strike id="qgqbi"></strike></abbr></thead><menuitem id="qgqbi"></menuitem><pre id="qgqbi"></pre><pre id="qgqbi"></pre><dl id="qgqbi"><delect id="qgqbi"><bdo id="qgqbi"><span id="qgqbi"></span></bdo></delect></dl><ruby id="qgqbi"></ruby><pre id="qgqbi"><strike id="qgqbi"><tt id="qgqbi"><i id="qgqbi"></i></tt></strike></pre><fieldset id="qgqbi"><address id="qgqbi"></address></fieldset><cite id="qgqbi"><sub id="qgqbi"></sub></cite><optgroup id="qgqbi"></optgroup><fieldset id="qgqbi"><address id="qgqbi"></address></fieldset></div><div id="lbd7d" class="pl_css_ganrao" style="display: none;"><legend id="lbd7d"><style id="lbd7d"></style></legend><i id="lbd7d"></i><meter id="lbd7d"></meter><address id="lbd7d"><kbd id="lbd7d"></kbd></address><cite id="lbd7d"></cite><rp id="lbd7d"></rp><tr id="lbd7d"><div id="lbd7d"><i id="lbd7d"></i></div></tr><ul id="lbd7d"><listing id="lbd7d"><address id="lbd7d"></address></listing></ul><form id="lbd7d"><ul id="lbd7d"><fieldset id="lbd7d"></fieldset></ul></form><dl id="lbd7d"><noframes id="lbd7d"><bdo id="lbd7d"></bdo></noframes></dl><center id="lbd7d"></center><sup id="lbd7d"></sup><blockquote id="lbd7d"></blockquote><sup id="lbd7d"><code id="lbd7d"><abbr id="lbd7d"><b id="lbd7d"></b></abbr></code></sup><pre id="lbd7d"></pre><small id="lbd7d"></small><strong id="lbd7d"></strong><pre id="lbd7d"></pre><th id="lbd7d"><span id="lbd7d"><del id="lbd7d"></del></span></th><dfn id="lbd7d"><sub id="lbd7d"></sub></dfn><div id="lbd7d"><button id="lbd7d"><pre id="lbd7d"></pre></button></div><acronym id="lbd7d"><samp id="lbd7d"><code id="lbd7d"></code></samp></acronym><thead id="lbd7d"></thead><mark id="lbd7d"><dl id="lbd7d"><td id="lbd7d"></td></dl></mark><optgroup id="lbd7d"><div id="lbd7d"></div></optgroup><sup id="lbd7d"><form id="lbd7d"><cite id="lbd7d"></cite></form></sup><strong id="lbd7d"></strong><nobr id="lbd7d"><pre id="lbd7d"><ul id="lbd7d"><listing id="lbd7d"></listing></ul></pre></nobr><pre id="lbd7d"></pre><dl id="lbd7d"><delect id="lbd7d"></delect></dl><pre id="lbd7d"></pre><progress id="lbd7d"></progress><legend id="lbd7d"></legend><strike id="lbd7d"></strike><i id="lbd7d"><ins id="lbd7d"><var id="lbd7d"></var></ins></i><thead id="lbd7d"><sup id="lbd7d"><form id="lbd7d"><legend id="lbd7d"></legend></form></sup></thead><thead id="lbd7d"><sup id="lbd7d"></sup></thead><fieldset id="lbd7d"><address id="lbd7d"><abbr id="lbd7d"><dl id="lbd7d"></dl></abbr></address></fieldset><nobr id="lbd7d"></nobr><sub id="lbd7d"><li id="lbd7d"><label id="lbd7d"><button id="lbd7d"></button></label></li></sub><optgroup id="lbd7d"><fieldset id="lbd7d"><acronym id="lbd7d"></acronym></fieldset></optgroup><ul id="lbd7d"><listing id="lbd7d"><sup id="lbd7d"></sup></listing></ul><blockquote id="lbd7d"></blockquote><dl id="lbd7d"><small id="lbd7d"></small></dl><sup id="lbd7d"></sup><tt id="lbd7d"></tt><s id="lbd7d"><delect id="lbd7d"><listing id="lbd7d"></listing></delect></s><menuitem id="lbd7d"></menuitem></div><header class="header container"><span id="8jcdah7" class="logo"><a href="http://www.cdcfah.com/"><img src="/static/new_net_01/images/logo.png" alt="找產(chǎn)品網(wǎng)"></a></span><span id="ehhmif2" class="tigs"> 發(fā)信息做推廣就找產(chǎn)品網(wǎng)<br />企業(yè)電商信息綜合服務(wù)平臺 </span><div id="xlnewnh" class="searchbox"><div id="2epm987" class="searchLt"><div id="5bd7kpq" class="tabs"><a href="JavaScript:;" data-type="product" class="active">產(chǎn)品</a><a href="JavaScript:;" data-type="member" class="">公司</a><a href="JavaScript:;" data-type="article" class="">資訊</a><a href="JavaScript:;" data-type="exhibition" class="">展會</a></div><div id="cmjbvg3" class="clearfix searchWrap"><div id="68ddi20" class="searchInput"><input type="text" name="keywords" placeholder="請輸入搜索關(guān)鍵詞" id="kd"><a href="javascript:void(0)" class="searchBtn" id="search">搜索</a></div></div></div></div></header><nav class="navbox"><div id="5l7kxhq" class="container"><ul><li id = "index_index"><a href="http://www.cdcfah.com/"><span>首頁</span></a></li><li id = "index_company"><a ><span>企業(yè)名錄</span></a></li><li id = "index_product"><a href="http://www.cdcfah.com/cp/"><span>產(chǎn)品供應(yīng)</span></a></li><li id = "index_news"><a href="http://www.cdcfah.com/zx/"><span>新聞資訊</span></a></li><li id = "index_article"><a href="http://www.cdcfah.com/xw/"><span>行業(yè)資訊</span></a></li><li id = "index_show"><a href="http://www.cdcfah.com/zh/"><span>展會信息</span></a></li></ul></div></nav><section class="wrap clearfix"><section class="container clearfix tcPro"><section class="home-main container clearfix"><div id="jtlnfhj" class="twoCol"><div id="ynelipr" class="page-proshow clearfix"><p class="current"> 當前位置:<a href="http://www.cdcfah.com/">首頁?<a href="http://www.cdcfah.com/cp/">產(chǎn)品供應(yīng)</a>?<a href="http://www.cdcfah.com/cp/first-_jxjxysb/">機械及行業(yè)設(shè)備</a>?<a href="http://www.cdcfah.com/cp/second-jxjxysb_zhoucheng/">軸承</a>?<a href="http://www.cdcfah.com/cp/third-zhoucheng_hdzc/">滑動軸承</a>?上海精密角接觸球軸承生產(chǎn)廠家排行榜服務(wù)為先杭州萬馬軸承供應(yīng)</p><div id="z7mog8i" class="leftbox clearfix"><h1>上海精密角接觸球軸承生產(chǎn)廠家排行榜服務(wù)為先杭州萬馬軸承供應(yīng)</h1><div id="actqnkm" class="proBig"><div id="lv7prya" class="bigimg"><div><p class="pic"><img src="https://tyunfile.71360.com/UploadFile/hzwanma/637368038199218750/4933035.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div><div id="jtq8kry" class="smallimg"><div><p class="pic"><img src="https://tyunfile.71360.com/UploadFile/hzwanma/637368038199218750/4933035.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div></div><div id="tsk77jb" class="content"><p><span>需求數(shù)量：</span>0</p><p><span>價格要求：</span>面議</p><p><span>所在地：</span>浙江省</p><p><span>包裝要求：</span><span style="color: #f30;"></span></p><p><span>產(chǎn)品關(guān)鍵詞：</span>上海精密角接觸球軸承生產(chǎn)廠家排行榜,軸承</p><p><span>***更新：</span>2020-12-18 00:26:06</p><p><span id="click" >瀏覽次數(shù)：0次</span></p><a rel="nofollow" class="button">聯(lián)系我們</a></div></div><div id="3g9v87r" class="rightbox"><h3>公司基本資料信息</h3><p style="border:0;"><a rel="nofollow">杭州萬馬軸承有限公司</a></p><p><span>聯(lián)系人：</span>湯金金</p><p><span>郵箱: </span>298295712@qq.com</p><p><span>電話: </span>18370332057</p><p><span>傳真: </span>0571_</p><p><span>網(wǎng)址: </span>http://www.wanma.com.cn</p><p><span>手機: </span>0571-85352268</p><p><span>地址: </span>經(jīng)濟技術(shù)開發(fā)區(qū)滟瀾星座2幢4011室</p><p>[當前離線] <a rel="nofollow"> [加為商友] </a><a rel="nofollow"> [發(fā)送信件] </a></p></div></div><div id="bqnk3ij" class="page-proshow02"><p class="title">詳細說明</p><div id="q2gn8ep" class="box"><p><p style="text-indent:25px">滑動軸承：滑動軸承（slidingbearing），在滑動摩擦下工作的軸承?；瑒虞S承工作平穩(wěn)，上海精密角接觸球軸承生產(chǎn)廠家排行榜、可靠、無噪在液體潤滑條件下，滑動表面被潤滑油分開而不發(fā)生直接接觸，還可以減小摩擦損失和表面磨損，油膜還具有一定的吸振能力。但起動摩擦阻力較大。軸被軸承支承的部分稱為軸頸，與軸頸相配的零件稱為軸瓦。為了改善軸瓦表面的摩擦性質(zhì)而在其內(nèi)表面上澆鑄的減摩材料層稱為軸承襯。軸瓦和軸承襯的材料統(tǒng)稱為滑動軸承材料。常用的滑動軸承材料有軸承合金（又叫巴氏合金或白合金）、耐磨鑄鐵、銅基和鋁基合金，上海精密角接觸球軸承生產(chǎn)廠家排行榜、粉末冶金材料、塑料、橡膠，上海精密角接觸球軸承生產(chǎn)廠家排行榜、硬木和碳-石墨，聚四氟乙烯（PTFE）、改性聚甲醛（POM）、等。滑動軸承應(yīng)用場合一般在低速重載工況條件下，或者是維護保養(yǎng)及加注潤滑油困難的運轉(zhuǎn)部位。滾動軸承產(chǎn)生噪音的原因比較復(fù)雜，可能是軸承內(nèi)、外圈配合表面磨損。上海精密角接觸球軸承生產(chǎn)廠家排行榜</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="上海精密角接觸球軸承生產(chǎn)廠家排行榜,軸承" src="https://tyunfile.71360.com/UploadFile/hzwanma/637368038199218750/4933035.png"></div><p> <span style="font-size:12px;">角接觸球軸承安裝：安裝形式：角接觸球軸承快易優(yōu)自動化選型大全可提供選型，角接觸球軸承的安裝形式，有背對背、面對面和串聯(lián)排列三種。背對背（兩軸承的寬端面相對）安裝時，軸承的接觸角線沿回轉(zhuǎn)軸線方向擴散，可增加其徑向和軸向的支承角度剛性，抗變形能力較大；面對面（兩軸承的窄端面相對）安裝時，軸承的接觸角線朝回轉(zhuǎn)軸線方向收斂，其支承角度剛性較小。由于軸承的內(nèi)圈伸出外圈，當兩軸承的外圈壓緊到一起時，外圈的原始間隙消除，可以增加軸承的預(yù)加載荷；串聯(lián)排列（兩軸承的寬端面在一個方向）安裝時，軸承的接觸角線同向且平行，可使兩軸承分擔同一方向的工作載荷。但使用這種安裝形式時，為了保證安裝的軸向穩(wěn)定性，兩對串聯(lián)排列的軸承必須在軸的兩端對置安裝。</span> </p> <p> <br /> </p> <p> <br /> 杭州絕緣軸承多少錢一個向心軸承是指純徑向載荷。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="上海精密角接觸球軸承生產(chǎn)廠家排行榜,軸承" src="https://tyunfile.71360.com/UploadFile/hzwanma/637368038101787110/7010237.png"></div><p style="text-indent:25px">滾動軸承裝配時，應(yīng)符合下列要求：⑴對清洗后的軸承應(yīng)進行檢查，軸承應(yīng)無損傷、銹蝕，轉(zhuǎn)動靈活無異響，核對軸承與軸頸及軸承座的配合類別和尺寸，符合要求后方可進行裝配；⑵裝配時對軸承所加壓力應(yīng)均勻分布并垂直于端面，禁防單側(cè)受力。根據(jù)裝配關(guān)系選擇受力點，如往軸頸上裝配軸承則壓力應(yīng)加在軸承內(nèi)圈上；⑶裝配時，應(yīng)使軸承和軸肩靠緊，圓錐滾子軸承和向心推力軸承與軸肩的間隙不得大于0.05mm，其它軸承不得大于0.1mm。軸承蓋和擋圈必須平整，并均勻地緊貼在軸承端面上，并按技術(shù)文件規(guī)定調(diào)整留出間隙；⑷裝配時，應(yīng)盡量將軸承上注有規(guī)格的一端向外，便于檢查更換。裝配后用手轉(zhuǎn)動檢查有無卡澀現(xiàn)象，然后加注適量油脂。密封裝置必須按規(guī)定裝配，密封后不得有漏油現(xiàn)象；⑸單列、雙列和四列圓錐滾子軸承、向心推力軸承，在裝配時均應(yīng)檢查其軸向游隙，并按軸承標準或技術(shù)文件進行調(diào)整；⑹各種向心軸承、滾針軸承、螺旋滾子軸承裝配后，必須轉(zhuǎn)動靈活。采用潤滑脂的軸承裝配后軸承空腔內(nèi)注入65%~80%的空腔容積的清潔潤滑脂，對用稀油潤滑的軸承，不準注入潤滑脂。⑺裝配軸承時，應(yīng)調(diào)整的軸向游隙、軸向預(yù)緊程度（軸向預(yù)過盈量），均應(yīng)符合軸承標準或設(shè)備技術(shù)文件規(guī)定。</p><p style="text-indent:25px">雙列角接觸球軸承能承受較大的徑向負荷為主的徑向和軸向聯(lián)合負荷和力矩負荷，限制軸的兩方面的軸向位移。主要用于限制軸和外殼雙向軸向位移的部件中雙列角接觸球軸承內(nèi)、外圈之間的可傾斜性有限，允許傾斜角取決于軸承的內(nèi)部間隙、軸承尺寸、內(nèi)部設(shè)計及作用于軸承上的力和力矩，而較大允許傾斜角應(yīng)保證軸承內(nèi)不會產(chǎn)生過高的附加應(yīng)力。若軸承內(nèi)、外圈之間存在傾斜角，將影響軸承的壽命，同時造成軸承運轉(zhuǎn)精度下降，運轉(zhuǎn)噪聲增大。雙列角接觸球軸承一般采用尼龍保持架或黃銅實體保持架。雙列角接觸球軸承安裝時應(yīng)注意，雖然軸承可承受雙向軸向載荷，但若一側(cè)有裝球缺口時，則應(yīng)注意不要讓主要軸向載荷通過有缺口的一側(cè)溝邊。在軸承使用時應(yīng)注意使不帶裝球缺口的一側(cè)滾道承受主要載荷。滾動軸承是應(yīng)用普遍的重要機械基礎(chǔ)件，普遍應(yīng)用于國民經(jīng)濟和**事業(yè)各個領(lǐng)域。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="上海精密角接觸球軸承生產(chǎn)廠家排行榜,軸承" src="https://tyunfile.71360.com/UploadFile/hzwanma/637368017221943359/2984679.png"></div><p style="text-indent:25px">滾動軸承的裝配一般有壓入裝配法、溫差裝配法及工頻感應(yīng)加熱器等。1、滾動軸承不宜從機件上拆下，如必須拆下時，應(yīng)選用正確的工具和方法。2、在裝配滾動軸承前，應(yīng)根據(jù)滾動軸承的防銹方式，選用適當?shù)那逑磩┖头椒ㄇ逑礉崈簟?、在裝配前應(yīng)用內(nèi)、外徑千分尺檢查軸承套的內(nèi)徑及軸頸的直徑，其配合公差必須符合圖紙要求。4、滾動軸承裝在對開式軸承座內(nèi)，軸承蓋和軸承座的結(jié)合面間應(yīng)無間隙，但軸承外圈與軸承座兩側(cè)的瓦口處應(yīng)留出一定的間隙。瓦口的側(cè)間隙可用塞尺測量檢查，如果間隙太小或出現(xiàn)“夾幫”現(xiàn)象時，可用刮刀刮削，為增大間隙，并符合表《滾動軸承與對開軸承座的間隙》?；瑒虞S承，在滑動摩擦下工作的軸承。天津單向軸承設(shè)備</p><p style="text-indent:25px">滾動軸承被稱為“工業(yè)的關(guān)節(jié)”。上海精密角接觸球軸承生產(chǎn)廠家排行榜</p><p style="text-indent:25px">滑動軸承注意的問題：滑動軸承是面接觸的，所以接觸面間要保持一定的油膜，因此設(shè)計時應(yīng)注意以下這幾個問題：1、要使油膜能順利地進入摩擦表面。2、油應(yīng)從非承載面區(qū)進入軸承。3、不要使全環(huán)油槽開在軸承中部。4、如油瓦，接縫處開油溝。5、要使油環(huán)給油充分可靠。6、加油孔不要被堵。7、不要形成油不流動區(qū)。8、防止出現(xiàn)切斷油膜的銳邊和棱角。深溝球軸承保持架：深溝球軸承一般采用鋼板沖壓保持架或黃銅實體保持架。當外徑小于400毫米時，采用鋼板沖壓保持架不加后置代號，當外徑大于400毫米時多用黃銅實體保持架不加后置代號。上海精密角接觸球軸承生產(chǎn)廠家排行榜</p><p style="text-indent:25px">杭州萬馬軸承有限公司致力于機械及行業(yè)設(shè)備，是一家貿(mào)易型的公司。公司自成立以來，以質(zhì)量為發(fā)展，讓匠心彌散在每個細節(jié)，公司旗下軸承深受客戶的喜愛。公司將不斷增強企業(yè)重點競爭力，努力學習行業(yè)知識，遵守行業(yè)規(guī)范，植根于機械及行業(yè)設(shè)備行業(yè)的發(fā)展。在社會各界的鼎力支持下，持續(xù)創(chuàng)新，不斷鑄造***服務(wù)體驗，為客戶成功提供堅實有力的支持。</p></p><br /><p>文章來源地址: http://www.cdcfah.com/cp/2445941.html</p></div></div></div></div></div><div id="o8yqszg" class="page-right twoColRt"><div id="m2rovsj" class="box01 margin10 clearfix"><h3><a href="http://www.cdcfah.com/cp/">猜你喜歡</a></h3><div id="f78c4su" class="recomPic likePro"><a href="http://www.cdcfah.com/cp/814588.html"><div><img src="http://tyunfile.71360.com/UpLoadFile/2019/11/1/14/637082168864691056_lgpj_5374157.jpg" alt="福建ZF配件哪家強信息推薦自業(yè)物資供應(yīng)" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></div><p>福建ZF配件哪家強信息推薦自業(yè)物資供應(yīng)</p></a></div><div id="774pjqn" class="recomPic likePro"><a href="http://www.cdcfah.com/cp/846569.html"><div><img src="https://tyunfile.71360.com/WaterMark/UploadFile/nbzxsw/637298235378037109/764794.png" alt="寧波寧海直接考A2有幾個科目真誠推薦寧波助學商務(wù)信息咨詢供應(yīng)" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></div><p>寧波寧海直接考A2有幾個科目真誠推薦寧波助學商務(wù)信息咨詢供應(yīng)</p></a></div><div id="8qk8t8y" class="recomPic likePro"><a href="http://www.cdcfah.com/cp/2083415.html"><div><img src="https://tyunfile.71360.com/UploadFile/WZAJZNKJ/637332852248037109/2461316.png" alt="200l桶自動灌裝機生產(chǎn)廠歡迎來電溫州奧基智能科技供應(yīng)" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></div><p>200l桶自動灌裝機生產(chǎn)廠歡迎來電溫州奧基智能科技供應(yīng)</p></a></div><div id="vx2cri8" class="recomPic likePro"><a href="http://www.cdcfah.com/cp/1387.html"><div><img src="http://tyunfile.71360.com/UpLoadFile/2019/8/3/11/637004297269091023_cyjqc_1306937.jpg" alt="烏魯木齊市會務(wù)租車網(wǎng) 車永捷供應(yīng)" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></div><p>烏魯木齊市會務(wù)租車網(wǎng) 車永捷供應(yīng)</p></a></div><div id="h8j73gy" class="clear"></div></div><div id="7nh7cwd" class="box01 box03"><h3><a href="http://www.cdcfah.com/xw/">***產(chǎn)品資訊</a></h3><ul></ul></div></div></section><div id="2cegd7j" class="page-proshow02"><p class="title">本企業(yè)其它產(chǎn)品 <span style="float:right;"><a >更多>></a></span></p><div id="nefh3tk" class="box box-add clearfix"><ul class="box-list"><li><a href="http://www.cdcfah.com/cp/1446414.html"><div id="vfhzlcz" class="reImg"><img src="https://tyunfile.71360.com/UploadFile/hzwanma/637368016583945312/1342452.png" alt="上海耐高溫軸承制造商杭州萬馬軸承供應(yīng)" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></div><p>上海耐高溫軸承制造商杭州萬馬軸承供應(yīng)</p></a></li><li><a href="http://www.cdcfah.com/cp/1446415.html"><div id="fu7pwtv" class="reImg"><img src="https://tyunfile.71360.com/UploadFile/hzwanma/637368038136826172/9994202.png" alt="江蘇無油軸承制造商杭州萬馬軸承供應(yīng)" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></div><p>江蘇無油軸承制造商杭州萬馬軸承供應(yīng)</p></a></li><li><a href="http://www.cdcfah.com/cp/1446416.html"><div id="dsk3ahj" class="reImg"><img src="https://tyunfile.71360.com/UploadFile/hzwanma/637368017277187500/6003122.png" alt="杭州無油軸承行業(yè)應(yīng)用杭州萬馬軸承供應(yīng)" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></div><p>杭州無油軸承行業(yè)應(yīng)用杭州萬馬軸承供應(yīng)</p></a></li><li><a href="http://www.cdcfah.com/cp/1446467.html"><div id="vf8mjls" class="reImg"><img src="https://tyunfile.71360.com/UploadFile/hzwanma/637368016555146484/3267498.png" alt="貴州不銹鋼軸承定做杭州萬馬軸承供應(yīng)" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></div><p>貴州不銹鋼軸承定做杭州萬馬軸承供應(yīng)</p></a></li><li><a href="http://www.cdcfah.com/cp/1446468.html"><div id="t7qz8kb" class="reImg"><img src="https://tyunfile.71360.com/UploadFile/hzwanma/637368016770019531/2665283.png" alt="貴州調(diào)心滾子軸承哪家強杭州萬馬軸承供應(yīng)" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></div><p>貴州調(diào)心滾子軸承哪家強杭州萬馬軸承供應(yīng)</p></a></li><li><a href="http://www.cdcfah.com/cp/1446516.html"><div id="nc8ypgn" class="reImg"><img src="https://tyunfile.71360.com/UploadFile/hzwanma/637368017899228515/2620715.png" alt="江西無油軸承排行榜杭州萬馬軸承供應(yīng)" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></div><p>江西無油軸承排行榜杭州萬馬軸承供應(yīng)</p></a></li><li><a href="http://www.cdcfah.com/cp/1446517.html"><div id="yi7j8f7" class="reImg"><img src="https://tyunfile.71360.com/UploadFile/hzwanma/637368017533818359/3437535.png" alt="浙江無油軸承生產(chǎn)廠家排行榜杭州萬馬軸承供應(yīng)" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></div><p>浙江無油軸承生產(chǎn)廠家排行榜杭州萬馬軸承供應(yīng)</p></a></li><li><a href="http://www.cdcfah.com/cp/1446518.html"><div id="mlnpwyv" class="reImg"><img src="https://tyunfile.71360.com/UploadFile/hzwanma/637368038125410156/4843257.png" alt="安徽轉(zhuǎn)盤軸承品牌杭州萬馬軸承供應(yīng)" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></div><p>安徽轉(zhuǎn)盤軸承品牌杭州萬馬軸承供應(yīng)</p></a></li></ul></div></div><div id="uebtqcj" class="page-proshow02"><p class="title">同類產(chǎn)品推薦 <span><a href="http://www.cdcfah.com/cp/first-_jxjxysb/">更多>></a></span></p><div id="aumolnz" class="box box-add clearfix"><ul class="box-list"><li><a href="http://www.cdcfah.com/cp/3194061.html"><div id="chu8rog" class="reImg"><img src="https://tyunfile.71360.com/UploadFile/hzwanma/637368037648144531/6091333.png" alt="安徽轉(zhuǎn)盤軸承價格萬馬軸承杭州萬馬軸承供應(yīng)" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></div><p>安徽轉(zhuǎn)盤軸承價格萬馬軸承杭州萬馬軸承供應(yīng)</p></a></li><li><a href="http://www.cdcfah.com/cp/2036792.html"><div id="dx3t2ke" class="reImg"><img src="https://tyunfile.71360.com/UploadFile/hzwanma/637368016933632812/2393007.png" alt="吉林無油軸承一般多少錢服務(wù)為先杭州萬馬軸承供應(yīng)" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></div><p>吉林無油軸承一般多少錢服務(wù)為先杭州萬馬軸承供應(yīng)</p></a></li><li><a href="http://www.cdcfah.com/cp/1446467.html"><div id="jyphjqn" class="reImg"><img src="https://tyunfile.71360.com/UploadFile/hzwanma/637368016555146484/3267498.png" alt="貴州不銹鋼軸承定做杭州萬馬軸承供應(yīng)" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></div><p>貴州不銹鋼軸承定做杭州萬馬軸承供應(yīng)</p></a></li><li><a href="http://www.cdcfah.com/cp/1446518.html"><div id="zh3ykrt" class="reImg"><img src="https://tyunfile.71360.com/UploadFile/hzwanma/637368038125410156/4843257.png" alt="安徽轉(zhuǎn)盤軸承品牌杭州萬馬軸承供應(yīng)" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></div><p>安徽轉(zhuǎn)盤軸承品牌杭州萬馬軸承供應(yīng)</p></a></li><li><a href="http://www.cdcfah.com/cp/1827117.html"><div id="y8tah7w" class="reImg"><img src="https://tyunfile.71360.com/UploadFile/hzwanma/637368017879794921/1998972.png" alt="浙江角接觸球軸承哪家好萬馬軸承杭州萬馬軸承供應(yīng)" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></div><p>浙江角接觸球軸承哪家好萬馬軸承杭州萬馬軸承供應(yīng)</p></a></li><li><a href="http://www.cdcfah.com/cp/1827118.html"><div id="tn8o7pw" class="reImg"><img src="https://tyunfile.71360.com/UploadFile/hzwanma/637368016933632812/2393007.png" alt="甘肅單向軸承公司萬馬軸承杭州萬馬軸承供應(yīng)" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></div><p>甘肅單向軸承公司萬馬軸承杭州萬馬軸承供應(yīng)</p></a></li><li><a href="http://www.cdcfah.com/cp/3180404.html"><div id="fumofht" class="reImg"><img src="https://tyunfile.71360.com/UploadFile/hzwanma/637368017277187500/6003122.png" alt="江西調(diào)心滾子軸承排行榜萬馬軸承杭州萬馬軸承供應(yīng)" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></div><p>江西調(diào)心滾子軸承排行榜萬馬軸承杭州萬馬軸承供應(yīng)</p></a></li><li><a href="http://www.cdcfah.com/cp/1446517.html"><div id="877uw7h" class="reImg"><img src="https://tyunfile.71360.com/UploadFile/hzwanma/637368017533818359/3437535.png" alt="浙江無油軸承生產(chǎn)廠家排行榜杭州萬馬軸承供應(yīng)" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></div><p>浙江無油軸承生產(chǎn)廠家排行榜杭州萬馬軸承供應(yīng)</p></a></li></ul></div></div></section></section><footer class="footer"><div id="2a2szq3" class="container"><p><a href="http://www.cdcfah.com/">首頁</a> | <a >企業(yè)名錄</a> | <a href="http://www.cdcfah.com/cp/">產(chǎn)品供應(yīng)</a> | <a href="http://www.cdcfah.com/zx/">新聞資訊</a> | <a href="http://www.cdcfah.com/xw/">行業(yè)資訊</a> | <a href="http://www.cdcfah.com/zh/">展會信息</a> | <a href="http://www.cdcfah.com/sitemap.html">網(wǎng)站地圖</a> | </p><p><p><p>b2b網(wǎng)站_b2b電子商務(wù)平臺【買產(chǎn)品】-上海口乞食品有限公司??<a target="_blank">?<span style="white-space:normal;text-indent:24px;"><a target="_blank"><span style="font-family:" font-size:13.3333px;text-align:center;white-space:pre-wrap;caret-color:#1e6fff;background-color:#ffffff;"="">滬ICP備18002634號-32</span></a> </span><br /></a>??<span>??</span></p></p><p style="text-align:center;white-space:normal;"> <br /> </p> <p style="white-space:normal;text-align:center;"> <a target="_blank"></a> </p></p></div></footer> <footer> <a href="http://www.cdcfah.com/" title="六月丁香婷婷亚洲中文字幕,欧美精品高清一区二区蜜芽,尤物92午夜福利视频,精品视频一区二区三区在线观看">六月丁香婷婷亚洲中文字幕,欧美精品高清一区二区蜜芽,尤物92午夜福利视频,精品视频一区二区三区在线观看</a> <div style="position:fixed;left:-9000px;top:-9000px;"><object id="qgqbi"></object><delect id="qgqbi"><sub id="qgqbi"><dl id="qgqbi"></dl></sub></delect><track id="qgqbi"></track><tr id="qgqbi"></tr><video id="qgqbi"></video><xmp id="qgqbi"><span id="qgqbi"></span></xmp><span id="qgqbi"></span><strong id="qgqbi"><em id="qgqbi"><sup id="qgqbi"><progress id="qgqbi"></progress></sup></em></strong><dl id="qgqbi"><small id="qgqbi"></small></dl><wbr id="qgqbi"></wbr><noscript id="qgqbi"></noscript><tr id="qgqbi"></tr><track id="qgqbi"><dl id="qgqbi"></dl></track><label id="qgqbi"><em id="qgqbi"></em></label><tbody id="qgqbi"></tbody><blockquote id="qgqbi"></blockquote><dfn id="qgqbi"><center id="qgqbi"></center></dfn><sub id="qgqbi"></sub><u id="qgqbi"></u><noframes id="qgqbi"></noframes><menu id="qgqbi"></menu><blockquote id="qgqbi"></blockquote><track id="qgqbi"><label id="qgqbi"></label></track><tbody id="qgqbi"></tbody><legend id="qgqbi"></legend><th id="qgqbi"><button id="qgqbi"></button></th><listing id="qgqbi"><rt id="qgqbi"></rt></listing><sup id="qgqbi"><dd id="qgqbi"><tbody id="qgqbi"></tbody></dd></sup><menu id="qgqbi"><xmp id="qgqbi"></xmp></menu><fieldset id="qgqbi"><acronym id="qgqbi"></acronym></fieldset><wbr id="qgqbi"><mark id="qgqbi"><strong id="qgqbi"></strong></mark></wbr><tbody id="qgqbi"><small id="qgqbi"></small></tbody><label id="qgqbi"><tfoot id="qgqbi"></tfoot></label><div id="qgqbi"><th id="qgqbi"><object id="qgqbi"></object></th></div><listing id="qgqbi"></listing><source id="qgqbi"><ins id="qgqbi"></ins></source><noframes id="qgqbi"></noframes><noscript id="qgqbi"><strike id="qgqbi"><tt id="qgqbi"></tt></strike></noscript><strike id="qgqbi"><rp id="qgqbi"></rp></strike><dl id="qgqbi"></dl><th id="qgqbi"></th><acronym id="qgqbi"></acronym><center id="qgqbi"><input id="qgqbi"><div id="qgqbi"><th id="qgqbi"></th></div></input></center><label id="qgqbi"></label><tr id="qgqbi"><label id="qgqbi"><center id="qgqbi"></center></label></tr><menuitem id="qgqbi"><em id="qgqbi"><legend id="qgqbi"></legend></em></menuitem><pre id="qgqbi"></pre><fieldset id="qgqbi"><address id="qgqbi"><abbr id="qgqbi"><dl id="qgqbi"></dl></abbr></address></fieldset><sup id="qgqbi"><form id="qgqbi"></form></sup><form id="qgqbi"></form> <form id="qgqbi"></form><center id="qgqbi"><rp id="qgqbi"></rp></center><code id="qgqbi"></code><option id="qgqbi"><i id="qgqbi"><tr id="qgqbi"></tr></i></option><address id="qgqbi"></address><pre id="qgqbi"></pre><wbr id="qgqbi"></wbr><dl id="qgqbi"><delect id="qgqbi"><bdo id="qgqbi"></bdo></delect></dl><table id="qgqbi"><p id="qgqbi"></p></table><label id="qgqbi"><xmp id="qgqbi"><noscript id="qgqbi"><dl id="qgqbi"></dl></noscript></xmp></label><cite id="qgqbi"></cite><acronym id="qgqbi"><object id="qgqbi"><big id="qgqbi"></big></object></acronym><rp id="qgqbi"></rp><tt id="qgqbi"></tt><output id="qgqbi"></output><table id="qgqbi"><p id="qgqbi"><ruby id="qgqbi"></ruby></p></table><tt id="qgqbi"><tbody id="qgqbi"><acronym id="qgqbi"><b id="qgqbi"></b></acronym></tbody></tt><u id="qgqbi"></u><bdo id="qgqbi"><tr id="qgqbi"><dfn id="qgqbi"></dfn></tr></bdo><strike id="qgqbi"><font id="qgqbi"></font></strike><s id="qgqbi"></s><acronym id="qgqbi"><samp id="qgqbi"><code id="qgqbi"><pre id="qgqbi"></pre></code></samp></acronym><cite id="qgqbi"></cite><form id="qgqbi"><dl id="qgqbi"><pre id="qgqbi"><label id="qgqbi"></label></pre></dl></form><center id="qgqbi"><rp id="qgqbi"></rp></center><font id="qgqbi"></font><menu id="qgqbi"></menu><small id="qgqbi"><strong id="qgqbi"><sup id="qgqbi"><form id="qgqbi"></form></sup></strong></small><label id="qgqbi"><tfoot id="qgqbi"><em id="qgqbi"></em></tfoot></label><optgroup id="qgqbi"><fieldset id="qgqbi"><thead id="qgqbi"><strong id="qgqbi"></strong></thead></fieldset></optgroup><label id="qgqbi"></label><meter id="qgqbi"><noframes id="qgqbi"><i id="qgqbi"><ins id="qgqbi"></ins></i></noframes></meter><kbd id="qgqbi"></kbd><b id="qgqbi"></b><dl id="qgqbi"><delect id="qgqbi"><th id="qgqbi"><span id="qgqbi"></span></th></delect></dl><font id="qgqbi"></font><small id="qgqbi"></small><mark id="qgqbi"></mark><del id="qgqbi"><dfn id="qgqbi"><source id="qgqbi"><tr id="qgqbi"></tr></source></dfn></del><dd id="qgqbi"><ruby id="qgqbi"><menu id="qgqbi"></menu></ruby></dd><th id="qgqbi"><em id="qgqbi"></em></th><abbr id="qgqbi"></abbr><span id="qgqbi"><kbd id="qgqbi"><dfn id="qgqbi"><sub id="qgqbi"></sub></dfn></kbd></span><ins id="qgqbi"></ins><s id="qgqbi"><progress id="qgqbi"></progress></s><th id="qgqbi"></th><bdo id="qgqbi"></bdo><blockquote id="qgqbi"></blockquote><b id="qgqbi"></b><nav id="qgqbi"><div id="qgqbi"></div></nav> <meter id="qgqbi"><dfn id="qgqbi"><source id="qgqbi"><tr id="qgqbi"></tr></source></dfn></meter><tfoot id="qgqbi"></tfoot><big id="qgqbi"><pre id="qgqbi"><s id="qgqbi"></s></pre></big><small id="qgqbi"></small><table id="qgqbi"><td id="qgqbi"><sup id="qgqbi"></sup></td></table><form id="qgqbi"><tr id="qgqbi"></tr></form><tr id="qgqbi"><fieldset id="qgqbi"><thead id="qgqbi"><strong id="qgqbi"></strong></thead></fieldset></tr><ul id="qgqbi"></ul><center id="qgqbi"><optgroup id="qgqbi"><div id="qgqbi"></div></optgroup></center><rp id="qgqbi"><input id="qgqbi"><blockquote id="qgqbi"><th id="qgqbi"></th></blockquote></input></rp><tbody id="qgqbi"></tbody><form id="qgqbi"><u id="qgqbi"><fieldset id="qgqbi"></fieldset></u></form><rp id="qgqbi"></rp><b id="qgqbi"><small id="qgqbi"></small></b><dd id="qgqbi"></dd><kbd id="qgqbi"></kbd><code id="qgqbi"><pre id="qgqbi"><ul id="qgqbi"></ul></pre></code><strong id="qgqbi"></strong><cite id="qgqbi"><sub id="qgqbi"></sub></cite><object id="qgqbi"></object><dfn id="qgqbi"></dfn><pre id="qgqbi"></pre><xmp id="qgqbi"></xmp><pre id="qgqbi"></pre><sup id="qgqbi"><form id="qgqbi"><cite id="qgqbi"></cite></form></sup><tt id="qgqbi"><tbody id="qgqbi"><acronym id="qgqbi"><b id="qgqbi"></b></acronym></tbody></tt><input id="qgqbi"></input><acronym id="qgqbi"><samp id="qgqbi"><code id="qgqbi"></code></samp></acronym><nobr id="qgqbi"><pre id="qgqbi"><ul id="qgqbi"><strong id="qgqbi"></strong></ul></pre></nobr><menuitem id="qgqbi"><em id="qgqbi"><wbr id="qgqbi"><mark id="qgqbi"></mark></wbr></em></menuitem><dl id="qgqbi"></dl><rp id="qgqbi"><input id="qgqbi"><div id="qgqbi"></div></input></rp><div id="qgqbi"><button id="qgqbi"><pre id="qgqbi"><meter id="qgqbi"></meter></pre></button></div><address id="qgqbi"></address><thead id="qgqbi"><abbr id="qgqbi"><sup id="qgqbi"></sup></abbr></thead><em id="qgqbi"></em><ul id="qgqbi"><listing id="qgqbi"><wbr id="qgqbi"></wbr></listing></ul><listing id="qgqbi"></listing><wbr id="qgqbi"></wbr><thead id="qgqbi"><abbr id="qgqbi"><strike id="qgqbi"></strike></abbr></thead><menuitem id="qgqbi"></menuitem><pre id="qgqbi"></pre><pre id="qgqbi"></pre><dl id="qgqbi"><delect id="qgqbi"><bdo id="qgqbi"><span id="qgqbi"></span></bdo></delect></dl><ruby id="qgqbi"></ruby><pre id="qgqbi"><strike id="qgqbi"><tt id="qgqbi"><i id="qgqbi"></i></tt></strike></pre><fieldset id="qgqbi"><address id="qgqbi"></address></fieldset><cite id="qgqbi"><sub id="qgqbi"></sub></cite><optgroup id="qgqbi"></optgroup><fieldset id="qgqbi"><address id="qgqbi"></address></fieldset></div> <div class="friend-links"> <a href="http://www.bjcldhs.com">亚洲另类在线欧美制服</a> <a href="http://www.ahlxmyzz.com">色七七在线综合视频</a> <a href="http://www.junzishuo.com">亚洲中文字幕久久精品91</a> <a href="http://www.yhzblp.com">国产精品自在在线免费</a> <a href="http://www.zwlkg.com">久久国产乱子伦精品免费午夜</a> </div> </footer> <script> (function(){ var bp = document.createElement('script'); var curProtocol = window.location.protocol.split(':')[0]; if (curProtocol === 'https') { bp.src = 'https://zz.bdstatic.com/linksubmit/push.js'; } else { bp.src = 'http://push.zhanzhang.baidu.com/push.js'; } var s = document.getElementsByTagName("script")[0]; s.parentNode.insertBefore(bp, s); })(); </script> </body><div id="nmlv3" class="pl_css_ganrao" style="display: none;"><tr id="nmlv3"></tr><tr id="nmlv3"></tr><tt id="nmlv3"></tt><cite id="nmlv3"><sub id="nmlv3"><optgroup id="nmlv3"><th id="nmlv3"></th></optgroup></sub></cite><th id="nmlv3"></th><sup id="nmlv3"><dd id="nmlv3"><video id="nmlv3"><ol id="nmlv3"></ol></video></dd></sup><font id="nmlv3"></font><thead id="nmlv3"></thead><delect id="nmlv3"></delect><optgroup id="nmlv3"></optgroup><p id="nmlv3"></p><noframes id="nmlv3"></noframes><ins id="nmlv3"><label id="nmlv3"><center id="nmlv3"></center></label></ins><dfn id="nmlv3"><td id="nmlv3"><ins id="nmlv3"><label id="nmlv3"></label></ins></td></dfn><thead id="nmlv3"><ruby id="nmlv3"><ol id="nmlv3"></ol></ruby></thead><thead id="nmlv3"><abbr id="nmlv3"><sup id="nmlv3"><font id="nmlv3"></font></sup></abbr></thead><ruby id="nmlv3"></ruby><output id="nmlv3"></output><big id="nmlv3"></big><div id="nmlv3"><th id="nmlv3"><object id="nmlv3"></object></th></div><fieldset id="nmlv3"></fieldset><acronym id="nmlv3"><strong id="nmlv3"><strike id="nmlv3"><option id="nmlv3"></option></strike></strong></acronym><center id="nmlv3"></center><fieldset id="nmlv3"><address id="nmlv3"><menu id="nmlv3"></menu></address></fieldset><tbody id="nmlv3"><small id="nmlv3"></small></tbody><small id="nmlv3"><p id="nmlv3"><ruby id="nmlv3"></ruby></p></small><tbody id="nmlv3"><noframes id="nmlv3"></noframes></tbody><pre id="nmlv3"><dfn id="nmlv3"><strike id="nmlv3"><center id="nmlv3"></center></strike></dfn></pre><video id="nmlv3"><ol id="nmlv3"></ol></video><tr id="nmlv3"></tr><mark id="nmlv3"></mark><sub id="nmlv3"><li id="nmlv3"></li></sub><legend id="nmlv3"><dfn id="nmlv3"><strong id="nmlv3"></strong></dfn></legend><samp id="nmlv3"></samp><i id="nmlv3"><tr id="nmlv3"><dfn id="nmlv3"><strike id="nmlv3"></strike></dfn></tr></i><u id="nmlv3"></u><thead id="nmlv3"><sup id="nmlv3"><menu id="nmlv3"><legend id="nmlv3"></legend></menu></sup></thead><ul id="nmlv3"><listing id="nmlv3"></listing></ul><th id="nmlv3"><thead id="nmlv3"></thead></th><video id="nmlv3"></video><b id="nmlv3"></b><dfn id="nmlv3"><cite id="nmlv3"></cite></dfn><ins id="nmlv3"><label id="nmlv3"><thead id="nmlv3"></thead></label></ins><address id="nmlv3"></address><tt id="nmlv3"><i id="nmlv3"><menuitem id="nmlv3"></menuitem></i></tt><code id="nmlv3"><pre id="nmlv3"><table id="nmlv3"></table></pre></code><td id="nmlv3"></td><th id="nmlv3"><rt id="nmlv3"><del id="nmlv3"><dfn id="nmlv3"></dfn></del></rt></th><samp id="nmlv3"><track id="nmlv3"></track></samp><video id="nmlv3"><ol id="nmlv3"><b id="nmlv3"></b></ol></video><samp id="nmlv3"></samp><code id="nmlv3"><pre id="nmlv3"><table id="nmlv3"></table></pre></code><strong id="nmlv3"></strong><small id="nmlv3"><p id="nmlv3"><ruby id="nmlv3"></ruby></p></small><th id="nmlv3"></th><b id="nmlv3"></b><code id="nmlv3"><pre id="nmlv3"></pre></code><wbr id="nmlv3"><mark id="nmlv3"><strong id="nmlv3"></strong></mark></wbr><b id="nmlv3"></b><center id="nmlv3"></center><menuitem id="nmlv3"></menuitem><ins id="nmlv3"><label id="nmlv3"></label></ins><acronym id="nmlv3"></acronym><del id="nmlv3"><nobr id="nmlv3"><form id="nmlv3"><ul id="nmlv3"></ul></form></nobr></del><address id="nmlv3"></address><var id="nmlv3"></var><nobr id="nmlv3"><s id="nmlv3"></s></nobr><dfn id="nmlv3"></dfn><samp id="nmlv3"></samp><blockquote id="nmlv3"><th id="nmlv3"></th></blockquote><em id="nmlv3"></em><option id="nmlv3"></option><em id="nmlv3"><style id="nmlv3"></style></em><form id="nmlv3"><ul id="nmlv3"><var id="nmlv3"></var></ul></form><dfn id="nmlv3"><td id="nmlv3"><tr id="nmlv3"><label id="nmlv3"></label></tr></td></dfn><thead id="nmlv3"><sup id="nmlv3"><menu id="nmlv3"><xmp id="nmlv3"></xmp></menu></sup></thead><div id="nmlv3"><th id="nmlv3"><object id="nmlv3"></object></th></div><sub id="nmlv3"><li id="nmlv3"><progress id="nmlv3"></progress></li></sub><legend id="nmlv3"></legend><pre id="nmlv3"><strike id="nmlv3"><nobr id="nmlv3"><source id="nmlv3"></source></nobr></strike></pre><style id="nmlv3"></style><nobr id="nmlv3"></nobr><xmp id="nmlv3"></xmp><var id="nmlv3"></var><tr id="nmlv3"><var id="nmlv3"><thead id="nmlv3"><abbr id="nmlv3"></abbr></thead></var></tr><legend id="nmlv3"></legend><center id="nmlv3"><input id="nmlv3"><div id="nmlv3"></div></input></center><u id="nmlv3"></u><abbr id="nmlv3"><strong id="nmlv3"><font id="nmlv3"></font></strong></abbr><tt id="nmlv3"><i id="nmlv3"></i></tt><b id="nmlv3"></b><u id="nmlv3"></u><sub id="nmlv3"></sub><tr id="nmlv3"></tr><big id="nmlv3"><pre id="nmlv3"><s id="nmlv3"><progress id="nmlv3"></progress></s></pre></big><pre id="nmlv3"><meter id="nmlv3"><option id="nmlv3"></option></meter></pre><dfn id="nmlv3"></dfn><td id="nmlv3"></td><dd id="nmlv3"><ruby id="nmlv3"></ruby></dd><meter id="nmlv3"><dfn id="nmlv3"><form id="nmlv3"></form></dfn></meter><b id="nmlv3"></b><nav id="nmlv3"></nav><tfoot id="nmlv3"></tfoot><cite id="nmlv3"><sub id="nmlv3"></sub></cite><strong id="nmlv3"><pre id="nmlv3"></pre></strong><optgroup id="nmlv3"></optgroup><acronym id="nmlv3"></acronym><b id="nmlv3"></b><th id="nmlv3"></th><div id="nmlv3"><th id="nmlv3"><object id="nmlv3"></object></th></div><address id="nmlv3"></address><dl id="nmlv3"><pre id="nmlv3"><label id="nmlv3"><progress id="nmlv3"></progress></label></pre></dl><style id="nmlv3"></style><u id="nmlv3"></u><center id="nmlv3"><input id="nmlv3"><div id="nmlv3"><th id="nmlv3"></th></div></input></center><progress id="nmlv3"><button id="nmlv3"></button></progress><sup id="nmlv3"><dd id="nmlv3"></dd></sup><dd id="nmlv3"><ruby id="nmlv3"></ruby></dd><legend id="nmlv3"></legend><tt id="nmlv3"><i id="nmlv3"></i></tt><kbd id="nmlv3"></kbd><dfn id="nmlv3"><strike id="nmlv3"><pre id="nmlv3"><nav id="nmlv3"></nav></pre></strike></dfn><xmp id="nmlv3"></xmp><b id="nmlv3"></b><em id="nmlv3"><span id="nmlv3"></span></em><samp id="nmlv3"></samp><sup id="nmlv3"><font id="nmlv3"><pre id="nmlv3"></pre></font></sup><code id="nmlv3"><pre id="nmlv3"></pre></code><listing id="nmlv3"></listing><nav id="nmlv3"><div id="nmlv3"><video id="nmlv3"></video></div></nav><input id="nmlv3"><delect id="nmlv3"><th id="nmlv3"><rt id="nmlv3"></rt></th></delect></input><thead id="nmlv3"><strong id="nmlv3"><big id="nmlv3"></big></strong></thead><del id="nmlv3"></del><div id="nmlv3"><button id="nmlv3"><object id="nmlv3"><meter id="nmlv3"></meter></object></button></div><video id="nmlv3"></video><form id="nmlv3"></form><sup id="nmlv3"><dd id="nmlv3"><acronym id="nmlv3"><menu id="nmlv3"></menu></acronym></dd></sup><menuitem id="nmlv3"></menuitem><pre id="nmlv3"><u id="nmlv3"></u></pre><xmp id="nmlv3"><small id="nmlv3"><dl id="nmlv3"><small id="nmlv3"></small></dl></small></xmp><xmp id="nmlv3"><small id="nmlv3"><tbody id="nmlv3"><noframes id="nmlv3"></noframes></tbody></small></xmp><ruby id="nmlv3"></ruby><div id="nmlv3"></div><strong id="nmlv3"></strong><pre id="nmlv3"></pre><legend id="nmlv3"><dfn id="nmlv3"><small id="nmlv3"><p id="nmlv3"></p></small></dfn></legend><th id="nmlv3"><button id="nmlv3"><pre id="nmlv3"><meter id="nmlv3"></meter></pre></button></th><thead id="nmlv3"><ruby id="nmlv3"><ol id="nmlv3"></ol></ruby></thead></div></html>