西安71921CETA-2RZ角接觸球軸承無(wú)錫哈配機(jī)電設(shè)備供應(yīng)-b2b網(wǎng)站_b2b電子商務(wù)平臺(tái)【買(mǎi)產(chǎn)品】-上?？谄蚴称酚邢薰?/title><meta name="description" content="雙列角接觸球軸承能承受較大的徑向負(fù)荷為主的徑向和軸向聯(lián)合負(fù)荷和力矩負(fù)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，西安71921CETA-2RZ角接觸球軸承。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"><meta name="keywords" content="西安71921CETA-2RZ角接觸球軸承,角接觸球軸承"><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" 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id="jric37n" class="twoCol"><div id="ymdh9y2" class="page-proshow clearfix"><p class="current"> 當(dāng)前位置:<a href="http://www.cdcfah.com/">首頁(yè)?<a href="http://www.cdcfah.com/cp/">產(chǎn)品供應(yīng)</a>?<a href="http://www.cdcfah.com/cp/first-_jxjxysb/">機(jī)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_qitacheng/">其他承</a>?西安71921CETA-2RZ角接觸球軸承無(wú)錫哈配機(jī)電設(shè)備供應(yīng)</p><div id="cfw3rde" class="leftbox clearfix"><h1>西安71921CETA-2RZ角接觸球軸承無(wú)錫哈配機(jī)電設(shè)備供應(yīng)</h1><div id="7wpi9xg" class="proBig"><div id="jsu8eq8" class="bigimg"><div><p class="pic"><img src="https://tyunfile.71360.com/UploadFile/13771454137/637346624241523438/6669883.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div><div id="v7opopg" class="smallimg"><div><p class="pic"><img src="https://tyunfile.71360.com/UploadFile/13771454137/637346624241523438/6669883.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div></div><div id="fd3x2dp" class="content"><p><span>需求數(shù)量：</span>0</p><p><span>價(jià)格要求：</span>面議</p><p><span>所在地：</span>江蘇省</p><p><span>包裝要求：</span><span style="color: #f30;"></span></p><p><span>產(chǎn)品關(guān)鍵詞：</span>西安71921CETA-2RZ角接觸球軸承,角接觸球軸承</p><p><span>***更新：</span>2020-11-23 05:16:43</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="jcedgxo" class="rightbox"><h3>公司基本資料信息</h3><p style="border:0;"><a rel="nofollow">無(wú)錫哈配機(jī)電設(shè)備有限公司</a></p><p><span>聯(lián)系人：</span>杜寶成</p><p><span>郵箱: </span>409676305@qq.com</p><p><span>電話: </span>13771454137</p><p><span>傳真: </span>0510_82351957</p><p><span>網(wǎng)址: </span>http://13771454137.shop.88360.com</p><p><span>手機(jī): </span>0510-82351957</p><p><span>地址: </span>惠山大道9號(hào)賽格電子市場(chǎng)C區(qū)1C146號(hào)</p><p>[當(dāng)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="lzl2837" class="page-proshow02"><p class="title">詳細(xì)說(shuō)明</p><div id="ycy4ctu" class="box"><p><p style="text-indent:25px">雙列角接觸球軸承能承受較大的徑向負(fù)荷為主的徑向和軸向聯(lián)合負(fù)荷和力矩負(fù)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，西安71921CETA-2RZ角接觸球軸承。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(jì)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(huì)產(chǎn)生過(guò)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，西安71921CETA-2RZ角接觸球軸承，同時(shí)造成軸承運(yùn)轉(zhuǎn)精度下降，運(yùn)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(shí)體保持架。雙列角接觸球軸承安裝時(shí)應(yīng)注意，雖然軸承可承受雙向軸向載荷，西安71921CETA-2RZ角接觸球軸承，但若一側(cè)有裝球缺口時(shí)，則應(yīng)注意不要讓主要軸向載荷通過(guò)有缺口的一側(cè)溝邊。在軸承使用時(shí)應(yīng)注意使不帶裝球缺口的一側(cè)滾道承受主要載荷。鋼球引導(dǎo)外圈空間放大，軸承內(nèi)部可保持更多的油脂。西安71921CETA-2RZ角接觸球軸承</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="西安71921CETA-2RZ角接觸球軸承,角接觸球軸承" src="https://tyunfile.71360.com/UploadFile/13771454137/637346624241523438/6669883.png"></div><p style="text-indent:25px">角接觸球軸承可同時(shí)承受徑向負(fù)荷和軸向負(fù)荷。能在較高的轉(zhuǎn)速下工作。接觸角越大，軸向承載能力越高。因其內(nèi)外圈的滾道可在水平軸線上有相對(duì)位移，所以可以同時(shí)承受徑向負(fù)荷和軸向負(fù)荷——聯(lián)合負(fù)荷（單列角接觸球軸承只能承受單方向軸向負(fù)荷，因此一般都常采用成對(duì)安裝）。高精度和高速軸承通常取15?度接觸角。在軸向力作用下，接觸角會(huì)增大。單列角接觸球軸承只能承受一個(gè)方向的軸向負(fù)荷，在承受徑向負(fù)荷時(shí)，將引起附加軸向力。并且只能限制軸或外殼在一個(gè)方向的軸向位移。若是成對(duì)雙聯(lián)安裝，使一對(duì)軸承的外圈相對(duì)，即寬端面對(duì)寬端面，窄端面對(duì)窄端面。這樣即可避免引起?附加軸向力，而且可在兩個(gè)方向使軸或外殼限制在軸向游隙范圍內(nèi)。西安71921CETA-2RZ角接觸球軸承保持架使用陶瓷纖維作為標(biāo)準(zhǔn)配置，一般也可使用GRPA66-25，PEEK，PL以及酚醛夾布膠木管等。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="西安71921CETA-2RZ角接觸球軸承,角接觸球軸承" src="https://tyunfile.71360.com/UploadFile/13771454137/637346623461240235/3706816.png"></div><p style="text-indent:25px">角接觸球軸承為什么要成對(duì)安裝？單列向心角接觸球軸承，只能承受單個(gè)方向的軸向力。有的場(chǎng)合為了能夠承受雙向軸向力，需要至少兩列軸承組合來(lái)實(shí)現(xiàn)此目的。或者是要提高軸向單個(gè)方向的承載，需要用至少兩列軸承串聯(lián)組合。角接觸軸承如何選擇背靠背還是面對(duì)面？一般兩種都可以。裝拆方便是重要的要考慮的一方面。另外,對(duì)于有的軸較長(zhǎng)、運(yùn)行時(shí)溫升較大的，可以考慮“背對(duì)背”安裝?！懊鎸?duì)面”安裝軸上零件定位不恰當(dāng)?shù)脑挘S受熱伸長(zhǎng)時(shí)軸承游隙變小，有可能造成頂死。</p><p style="text-indent:25px">角接觸球軸承的安裝比深溝球軸承復(fù)雜，多為成對(duì)安裝，并需采用預(yù)加載荷。安裝得好，可使主機(jī)的工作精度、軸承壽命有效提高；否則，不僅精度達(dá)不到要求，壽命也會(huì)受到影響。角接觸球軸承的安裝形式，有背對(duì)背、面對(duì)面和串聯(lián)排列三種。背對(duì)背（兩軸承的寬端面相對(duì)）安裝時(shí)，軸承的接觸角線沿回轉(zhuǎn)軸線方向擴(kuò)散，可增加其徑向和軸向的支承角度剛性，抗變形能力至大；面對(duì)面（兩軸承的窄端面相對(duì)）安裝時(shí)，軸承的接觸角線朝回轉(zhuǎn)軸線方向收斂，其地承角度剛性較小。由于軸承的內(nèi)圈伸出外圈，當(dāng)兩軸承的外圈壓緊到一起時(shí)，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(gè)方向）安裝時(shí)，軸承的接觸角線同向且平行，可使兩軸承分擔(dān)同一方向的工作載荷。但使用這種安裝形式時(shí)，為了保證安裝的軸向穩(wěn)定性，兩對(duì)串聯(lián)排列的軸承必須在軸的兩端對(duì)置安裝。接觸角大的角接觸球軸承可用于軸向剛性高、軸向承載能力大的場(chǎng)合。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="西安71921CETA-2RZ角接觸球軸承,角接觸球軸承" src="https://tyunfile.71360.com/UploadFile/13771454137/637346622903437500/4141919.png"></div><p style="text-indent:25px">無(wú)錫哈配機(jī)電設(shè)備有限公司致力于為客戶打造生態(tài)化互聯(lián)網(wǎng)平臺(tái)，為客戶提供一站式整體解決方案。作為我們擁有充足的軸承備貨，且具備專(zhuān)業(yè)的管理、技術(shù)、銷(xiāo)售精英團(tuán)隊(duì)，售后服務(wù)體系完善，為我國(guó)機(jī)床行業(yè)智能化貢獻(xiàn)力量！HBB精密滾珠絲杠球軸承是一種接觸角為60°的單向推力角接觸球軸承，高精度、高轉(zhuǎn)速、高軸向剛度、低摩擦、長(zhǎng)壽命以及瞬時(shí)高低速轉(zhuǎn)換性能好等特點(diǎn)，具有更突出的特點(diǎn)，更適合由于機(jī)床，電動(dòng)注塑機(jī)等輸送機(jī)構(gòu)，高精度要求。具有安裝簡(jiǎn)單，使用方便，工作可靠特點(diǎn)。角接觸球軸承是軸承類(lèi)型中常見(jiàn)的一種之一。7210ACTN角接觸球軸承</p><p style="text-indent:25px">角接觸球軸承屬于精密軸承，安裝一定要格外注意。西安71921CETA-2RZ角接觸球軸承</p><p style="text-indent:25px">鋼球引導(dǎo)陶瓷纖維保持架：保持架使用陶瓷纖維作為標(biāo)準(zhǔn)配置，一般也可使用GRPA66-25，PEEK，PL以及酚醛夾布膠木管等,但相比較而言陶瓷纖維材質(zhì)的更適合與陶瓷球組合使用，因?yàn)樘沾衫w維保持架具有韌性好、強(qiáng)度高，質(zhì)量輕、可塑性好，自潤(rùn)滑性好、抗疲勞能力強(qiáng)、耐高溫、噪音小、溫升低和轉(zhuǎn)速高。所謂韌性好是指此種材料不宜斷裂，在一般條件下不會(huì)輕易被損壞;陶瓷纖維比其他材質(zhì)所承受的載荷更大;由于陶瓷纖維的密度小，質(zhì)量輕，所以在軸承旋轉(zhuǎn)時(shí)，所產(chǎn)生的離心力也小;由于陶瓷纖維本身的特性，自潤(rùn)滑性比其他材料要好得多并且抗疲勞能力強(qiáng);陶瓷纖維和陶瓷球組合使用可以在高達(dá)600C的條件下正常工作;隨著社會(huì)的發(fā)展，人們對(duì)于噪音的聲音越來(lái)越敏感，所以噪音小是陶瓷纖維的突出特點(diǎn);在運(yùn)轉(zhuǎn)時(shí)不會(huì)產(chǎn)生過(guò)高的溫升，而導(dǎo)致軸承壽命降低;陶瓷纖維保持架和陶瓷球組合軸承的轉(zhuǎn)速較普通軸承的轉(zhuǎn)速高。西安71921CETA-2RZ角接觸球軸承</p><p style="text-indent:25px">無(wú)錫哈配機(jī)電設(shè)備有限公司總部位于惠山大道9號(hào)賽格電子市場(chǎng)C區(qū)1C146號(hào)，是一家主要精密機(jī)床主軸軸承，電主軸。高速電機(jī)軸承，電機(jī)，機(jī)械設(shè)備，潤(rùn)滑油，聯(lián)軸器，絲桿導(dǎo)軌，機(jī)床配件。五金產(chǎn)品。NSK.NTN.SKF.FAG,INA,TIMKEN.FYH,NACHI,TWB,HRB,HBB的公司。無(wú)錫哈配機(jī)電深耕行業(yè)多年，始終以客戶的需求為向?qū)?，為客戶提?**的j精密機(jī)床軸承，角接觸球軸承，圓柱滾子軸承，深溝球軸承。無(wú)錫哈配機(jī)電致力于把技術(shù)上的創(chuàng)新展現(xiàn)成對(duì)用戶產(chǎn)品上的貼心，為用戶帶來(lái)良好體驗(yàn)。無(wú)錫哈配機(jī)電始終關(guān)注機(jī)械及行業(yè)設(shè)備市場(chǎng)，以敏銳的市場(chǎng)洞察力，實(shí)現(xiàn)與客戶的成長(zhǎng)共贏。</p></p><br /><p>文章來(lái)源地址: http://www.cdcfah.com/cp/2106473.html</p></div></div></div></div></div><div id="zofexk8" class="page-right twoColRt"><div id="zsed3o7" class="box01 margin10 clearfix"><h3><a href="http://www.cdcfah.com/cp/">猜你喜歡</a></h3><div id="tcyptua" 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(qiáng) 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