天津NN3009雙列圓柱滾子系列軸承無(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)【買產(chǎn)品】-上?？谄蚴称酚邢薰?/title><meta name="description" content="HBB為高速精密機(jī)床主軸其他高速精密機(jī)械主軸提供應(yīng)用普遍的混合陶瓷角接觸球軸承，即軸承的內(nèi)外套圈由優(yōu)良軸承鋼材料制造，而滾動(dòng)體則由氮化硅陶瓷制成?；旌咸沾山墙佑|球軸承結(jié)構(gòu)，同尺寸的標(biāo)準(zhǔn)鋼制角接觸球軸承相比，具有高速性能好，剛度高，摩擦發(fā)熱低"><meta name="keywords" content="天津NN3009雙列圓柱滾子系列軸承,雙列圓柱滾子系列軸承"><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 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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>?天津NN3009雙列圓柱滾子系列軸承無(wú)錫哈配機(jī)電設(shè)備供應(yīng)</p><div id="iyoisay" class="leftbox clearfix"><h1>天津NN3009雙列圓柱滾子系列軸承無(wú)錫哈配機(jī)電設(shè)備供應(yīng)</h1><div id="usgweci" class="proBig"><div id="kgoeu4y" class="bigimg"><div><p class="pic"><img src="https://tyunfile.71360.com/UploadFile/13771454137/637346637576416016/9692527.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div><div id="m2iqoem" class="smallimg"><div><p class="pic"><img src="https://tyunfile.71360.com/UploadFile/13771454137/637346637576416016/9692527.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div></div><div id="4cygouc" 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>天津NN3009雙列圓柱滾子系列軸承,雙列圓柱滾子系列軸承</p><p><span>***更新：</span>2020-11-13 06:18:48</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="ywemk42" 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="a24cw20" class="page-proshow02"><p class="title">詳細(xì)說(shuō)明</p><div id="semcsqy" class="box"><p><p style="text-indent:25px">HBB為高速精密機(jī)床主軸其他高速精密機(jī)械主軸提供應(yīng)用普遍的混合陶瓷角接觸球軸承，即軸承的內(nèi)外套圈由優(yōu)良軸承鋼材料制造，而滾動(dòng)體則由氮化硅陶瓷制成?；旌咸沾山墙佑|球軸承結(jié)構(gòu)，同尺寸的標(biāo)準(zhǔn)鋼制角接觸球軸承相比，具有高速性能好，剛度高，摩擦發(fā)熱低，壽命長(zhǎng)等優(yōu)點(diǎn)，天津NN3009雙列圓柱滾子系列軸承，天津NN3009雙列圓柱滾子系列軸承。可明顯提高機(jī)床轉(zhuǎn)速，天津NN3009雙列圓柱滾子系列軸承，鋼性可靠性和生產(chǎn)效率并極大地減少主軸摩擦發(fā)熱，延長(zhǎng)主機(jī)使用壽命。錫哈配機(jī)電設(shè)備有限公司始建于2012年，公司辦公地址位于太湖明珠魚(yú)米之鄉(xiāng)無(wú)錫，在公司發(fā)展壯大的6年里，我們始終為客戶提供良好的產(chǎn)品和技術(shù)支持、健全的售后服務(wù)。滾動(dòng)體是圓柱滾子的向心滾動(dòng)軸承。天津NN3009雙列圓柱滾子系列軸承</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="天津NN3009雙列圓柱滾子系列軸承,雙列圓柱滾子系列軸承" src="https://tyunfile.71360.com/UploadFile/13771454137/637346637576416016/9692527.png"></div><p style="text-indent:25px">滾動(dòng)體是圓柱滾子的向心滾動(dòng)軸承。圓柱滾子軸承內(nèi)部結(jié)構(gòu)采用滾子呈平行排列，滾子之間裝有間隔保持器或者隔離塊，可以防止?jié)L子的傾斜或滾子之間相互摩擦，有效防止了旋轉(zhuǎn)扭矩的增加。圓柱滾子與滾道為線接觸軸承。負(fù)荷能力大，主要承受徑向負(fù)荷。滾動(dòng)體與套圈擋邊摩擦小，適于高速旋轉(zhuǎn)。根據(jù)套圈有無(wú)擋邊，可以分有NU、NJ、NUP、N、NF等單列圓柱滾子軸承，及NNU、NN等雙列圓柱滾子軸承。該軸承是內(nèi)圈、外圈可分離的結(jié)構(gòu)。無(wú)錫哈配機(jī)電設(shè)備有限公司主要經(jīng)營(yíng)產(chǎn)品有高精密P2、P4 、P5級(jí)機(jī)床主軸**軸承、高速角接觸球軸承，成對(duì)雙聯(lián)及多聯(lián)軸承，成對(duì)滾珠絲桿軸承以及圓錐滾子和推力球軸承深溝球軸承等。普遍適用于數(shù)控機(jī)床、磨床、高速銑床及高速磨頭，為國(guó)內(nèi)數(shù)家大型數(shù)控機(jī)床提供配套服務(wù)。天津NN3009雙列圓柱滾子系列軸承雙列圓柱滾子軸承的保養(yǎng)步驟有哪些？</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="天津NN3009雙列圓柱滾子系列軸承,雙列圓柱滾子系列軸承" src="https://tyunfile.71360.com/UploadFile/13771454137/637346637543564453/235286.png"></div><p style="text-indent:25px">圓柱滾子軸承的滾動(dòng)體一般采用圓柱滾子在單一的滾道上十字交叉相互排列，滾子與滾子之間通過(guò)保持器或者隔離塊間隔，其具有較高的旋轉(zhuǎn)精度，較大的承載能力、較小的外形尺寸及較高的旋轉(zhuǎn)速度和剛性，具有很普遍的用途及其他軸承無(wú)法比擬的優(yōu)越性。圓柱滾子軸承安裝使用： 1.該軸承為分離型，用戶安裝時(shí)可根據(jù)需要自行調(diào)整游隙。 2.軸承在使用前，應(yīng)用汽油或煤油清洗干凈，并保持良好潤(rùn)滑。 3.軸承安裝時(shí)，應(yīng)將軸承壓入部件內(nèi)，嚴(yán)禁敲打。 4.軸承存放處應(yīng)清潔通風(fēng)，避免潮濕，需長(zhǎng)期保管的軸承，應(yīng)定期防銹。</p><p style="text-indent:25px">雙列圓柱滾子軸承有圓柱形內(nèi)孔和圓錐形內(nèi)孔（軸承后置代號(hào)加K）兩種結(jié)構(gòu)。該類軸承具有結(jié)構(gòu)緊湊、剛性大、承載能力大、受負(fù)荷后變形小等優(yōu)點(diǎn)，特別適用于機(jī)床主軸支承。圓錐形內(nèi)孔還可以起到微量調(diào)整游隙的作用，且可以簡(jiǎn)化定位裝置結(jié)構(gòu)，方便安裝拆卸。常用的雙列圓柱滾子軸承有以下下幾種形式：NN、NNU型。 NN型軸承的外圈無(wú)擋邊，內(nèi)圈兩側(cè)有擋邊中間有中擋邊?？梢栽试S軸相對(duì)軸承座之間在軸向產(chǎn)生兩個(gè)方向的位移。 NNU型軸承的外圈兩側(cè)有擋邊中間有中擋邊，內(nèi)圈無(wú)擋邊。可以允許軸相對(duì)軸承座之間在軸向產(chǎn)生兩個(gè)方向的位移。因此，此類結(jié)構(gòu)適于作游動(dòng)端軸承。該類型軸承的保持架多采用車制實(shí)體保持架。雙列圓柱滾子軸承具有結(jié)構(gòu)緊湊、剛性大、承載能力大、受載后變形小等優(yōu)點(diǎn)。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="天津NN3009雙列圓柱滾子系列軸承,雙列圓柱滾子系列軸承" src="https://tyunfile.71360.com/UploadFile/13771454137/637346637383583985/9042840.png"></div><p style="text-indent:25px">雙列圓柱滾子滾動(dòng)軸承發(fā)熱的原因及其排除方法： (1)原因:軸承精度低方法:選用規(guī)定精度等級(jí)的軸承。 (2)原因:主軸彎曲或箱體孔不同心方法:修復(fù)主軸或箱體。 (3)原因:皮帶過(guò)緊方法:調(diào)整皮帶使松緊適當(dāng)。 (4)原因:潤(rùn)滑不良方法:選用規(guī)定牌號(hào)的潤(rùn)滑材料并適當(dāng)清潔。 (5)原因:裝配質(zhì)量低方法:提高裝配質(zhì)量。 (6)原因:軸承內(nèi)外殼跑圈方法：更換軸承及相關(guān)磨損部件。 (7)軸向力太大方法：清洗、調(diào)正密封口環(huán)間隙要求 0.2～0.3mm 之間,更正葉輪平衡孔直徑及校驗(yàn)靜平衡值。 (8)軸承損壞方法：更換軸承。圓柱滾子軸承摩擦系數(shù)小，適合高速，極限轉(zhuǎn)速接近深溝球軸承。NN3009雙列圓柱滾子系列軸承廠家直銷</p><p style="text-indent:25px">圓柱滾子軸承的內(nèi)圈拆卸可以利用感應(yīng)加熱法。天津NN3009雙列圓柱滾子系列軸承</p><p style="text-indent:25px">徑向游隙與溫升的關(guān)系：為了較大限度地發(fā)揮圓柱滾子軸承的性能，以及更容易地調(diào)正安裝時(shí)的游隙，經(jīng)常使用圓錐孔軸承，其徑向游隙-般有C1組游隙(標(biāo)準(zhǔn))邊可按用戶要求提供C2組游隙，圓柱孔也可提供C3組游隙。簡(jiǎn)單說(shuō)明之間的區(qū)分： C1一直以來(lái)廣被普遍采用游隙。但是，使用在窄寬度主軸上，并且其游隙處于上限值時(shí)，內(nèi)圈在錐形軸上的緊固量變大，比起軸的過(guò)盈，更容易造成軸承的破壞，使主軸內(nèi)徑形狀的變形等問(wèn)題。 C2內(nèi)圈在錐形軸。上的緊固量小，可以防止上述問(wèn)題的發(fā)生。但是，徑向游隙處于下限值時(shí)，幾乎不能緊固在錐形軸上，所以，在負(fù)敏或高速運(yùn)轉(zhuǎn)時(shí)，因?yàn)檫^(guò)盈量不足，會(huì)造成內(nèi)徑配合面的里的蠕變現(xiàn)象。天津NN3009雙列圓柱滾子系列軸承</p><p style="text-indent:25px">無(wú)錫哈配機(jī)電設(shè)備有限公司主營(yíng)品牌有NSK,NTN,SKF,FAG,INA,HRB,HBB，發(fā)展規(guī)模團(tuán)隊(duì)不斷壯大，該公司貿(mào)易型的公司。無(wú)錫哈配機(jī)電是一家有限責(zé)任公司企業(yè)，一直“以人為本，服務(wù)于社會(huì)”的經(jīng)營(yíng)理念;“誠(chéng)守信譽(yù)，持續(xù)發(fā)展”的質(zhì)量方針。公司始終堅(jiān)持客戶需求優(yōu)先的原則，致力于提供高質(zhì)量的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)電以創(chuàng)造***產(chǎn)品及服務(wù)的理念，打造高指標(biāo)的服務(wù)，引導(dǎo)行業(yè)的發(fā)展。</p></p><br /><p>文章來(lái)源地址: http://www.cdcfah.com/cp/1970796.html</p></div></div></div></div></div><div id="u20ew2q" class="page-right twoColRt"><div id="us42siy" class="box01 margin10 clearfix"><h3><a href="http://www.cdcfah.com/cp/">猜你喜歡</a></h3><div id="ckqe2ig" class="recomPic likePro"><a href="http://www.cdcfah.com/cp/814588.html"><div><img 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