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7921C/DT螺旋滾子軸承

新型號:7921C/DT

所屬類型:螺旋滾子軸承

品牌:SKF

  • 價格:0.21
  • 發(fā)布時間:2013/11/14 15:42
  • 數(shù)量:不限
  • 所在地:山東 濟(jì)南
產(chǎn)品詳情
產(chǎn)品參數(shù)
新型號 7921C/DT
舊型號 -
品牌 SKF
分類 螺旋滾子軸承
內(nèi)徑 105mm
外徑 145mm
重量 1.62kg
材料 高碳鉻軸承鋼(全淬透型)(GCr15)
保持架及材料 J鋼板沖壓
列數(shù) 單列
用途 通用

<span style="color: rgb(68, 68, 68); font-family: Arial, Helvetica, sans-serif; line-height: 20px; text-indent: 25px; ">螺旋滾子軸承的滾動體系采用鋼帶繞制的螺旋滾子。因此,稱為螺旋滾子軸承。該類軸承具有較大的彈性和徑向游隙,能承受較大的沖擊徑向負(fù)荷,不能承受軸向負(fù)荷,極限轉(zhuǎn)速低。只適用于旋轉(zhuǎn)精度不高,并經(jīng)常有較大沖擊負(fù)荷的部件中。軸承安裝時允許內(nèi)圈軸線和外圈軸線有0.5°的傾斜。由于該類軸承的彈性變形,在工作中不能保證精度,所以螺旋滾子軸承的精度只有普通級一種,沒有其它的精密級。<br style="margin: 0px; padding: 0px; color: rgb(68, 68, 68); font-family: Arial, Helvetica, sans-serif; line-height: 20px; text-indent: 25px; "><span style="color: rgb(68, 68, 68); font-family: Arial, Helvetica, sans-serif; line-height: 20px; text-indent: 25px; ">&nbsp;&nbsp;&nbsp;&nbsp;軸承內(nèi)圈、外圈由合金鋼帶卷制,經(jīng)特殊工藝加工組裝而成。軸承內(nèi)外圈表面的螺旋縫隙,能使?jié)櫥瓦B續(xù)均勻地遍布軸承工作表面。軸承在溫差較大的工況條件下工作,軸承配合尺寸可自動補償。<div><ul id="ul_err" style="margin: 0px; padding: 0px 0px 0px 5px; list-style: none; border: 0px; outline: 0px; width: 715px; color: rgb(68, 68, 68); font-family: Arial, Helvetica, sans-serif; text-align: center; "><li class="li_err2" style="margin: 0px; padding: 0px; list-style: none; border: 0px; outline: 0px; height: 30px; line-height: 30px; text-align: left; width: 185px; "><li class="li_err1" style="margin: 0px; padding: 0px; list-style: none; border: 0px; outline: 0px; float: left; height: 30px; line-height: 30px; text-align: left; width: 700px; "><div class="div_err1_L" style="margin: 2px 0px 0px; padding: 0px; list-style: none; border: 0px; outline: 0px; float: left; width: 160px; height: 20px; "><span class="subTitle" style="margin: 0px; padding: 0px; list-style: none; border: 0px; outline: 0px; color: rgb(6, 67, 135); ">軸承類型:<a href="http://c.zcwz.com/index.asp?mode_x=1&amp;classid_x=6" style="margin: 0px; padding: 0px; text-decoration: none; color: rgb(68, 68, 68); outline: none; ">螺旋滾子軸承<div class="div_err1_R" style="margin: 0px; padding: 0px; list-style: none; border: 0px; outline: 0px; float: left; width: 155px; "><img src="http://c.zcwz.com/images/image182.gif" style="margin: 0px; padding: 0px; list-style: none; border: none; outline: 0px; visibility: hidden; ">&nbsp;<select name="classid_x" style="margin: 0px; padding: 0px; visibility: hidden; ">&nbsp; &nbsp;&nbsp; &nbsp;&nbsp; &nbsp;&nbsp; &nbsp;&nbsp; &nbsp;&nbsp; &nbsp;&nbsp; &nbsp;&nbsp; &nbsp;&nbsp; &nbsp;&nbsp; &nbsp;&nbsp; &nbsp;<option value="1" style="margin: 0px; padding: 0px; ">深溝球軸承<option value="2" style="margin: 0px; padding: 0px; ">調(diào)心球軸承<option value="3" style="margin: 0px; padding: 0px; ">圓柱滾子軸承<option value="4" style="margin: 0px; padding: 0px; ">調(diào)心滾子軸承<option value="5" style="margin: 0px; padding: 0px; ">滾針軸承<option value="6" selected="selected" style="margin: 0px; padding: 0px; ">螺旋滾子軸承<option value="7" style="margin: 0px; padding: 0px; ">角接觸球軸承<option value="8" style="margin: 0px; padding: 0px; ">圓錐滾子軸承<option value="9" style="margin: 0px; padding: 0px; ">推力球軸承<option value="10" style="margin: 0px; padding: 0px; ">推力角接觸球軸承<option value="11" style="margin: 0px; padding: 0px; ">推力圓錐滾子軸承<option value="12" style="margin: 0px; padding: 0px; ">推力調(diào)心滾子軸承<option value="13" style="margin: 0px; padding: 0px; ">推力圓柱滾子軸承<option value="14" style="margin: 0px; padding: 0px; ">推力滾針軸承<option value="15" style="margin: 0px; padding: 0px; ">推力滾子軸承<option value="16" style="margin: 0px; padding: 0px; ">外球面軸承<option value="17" style="margin: 0px; padding: 0px; ">帶座外球面軸承<option value="18" style="margin: 0px; padding: 0px; ">關(guān)節(jié)軸承<option value="19" style="margin: 0px; padding: 0px; ">萬向節(jié)軸承<option value="20" style="margin: 0px; padding: 0px; ">轉(zhuǎn)盤軸承<option value="21" style="margin: 0px; padding: 0px; ">單向軸承<option value="44" style="margin: 0px; padding: 0px; ">軋機軸承<option value="22" style="margin: 0px; padding: 0px; ">滿裝滾子軸承<option value="23" style="margin: 0px; padding: 0px; ">整體偏心軸承<option value="24" style="margin: 0px; padding: 0px; ">剖分軸承<option value="25" style="margin: 0px; padding: 0px; ">滾輪軸承<option value="26" style="margin: 0px; padding: 0px; ">組合軸承<option value="27" style="margin: 0px; padding: 0px; ">滾珠絲杠軸承<option value="28" style="margin: 0px; padding: 0px; ">薄壁軸承<option value="29" style="margin: 0px; padding: 0px; ">無油潤滑軸承<option value="30" style="margin: 0px; padding: 0px; ">法蘭軸承<option value="31" style="margin: 0px; padding: 0px; ">羅拉軸承<option value="32" style="margin: 0px; padding: 0px; ">直線運動軸承<option value="33" style="margin: 0px; padding: 0px; ">陶瓷軸承<option value="34" style="margin: 0px; padding: 0px; ">不銹鋼軸承<option value="35" style="margin: 0px; padding: 0px; ">塑料軸承<option value="36" style="margin: 0px; padding: 0px; ">高溫軸承<option value="37" style="margin: 0px; padding: 0px; ">增壓器軸承<option value="38" style="margin: 0px; padding: 0px; ">水泵軸連軸承<option value="39" style="margin: 0px; padding: 0px; ">離合器軸承<option value="40" style="margin: 0px; padding: 0px; ">導(dǎo)軌<option value="41" style="margin: 0px; padding: 0px; ">軸承座<option value="42" style="margin: 0px; padding: 0px; ">非標(biāo)軸承<option value="43" style="margin: 0px; padding: 0px; ">其它未知類型&nbsp; &nbsp;&nbsp; &nbsp;&nbsp; &nbsp;&nbsp; &nbsp;&nbsp; &nbsp;&nbsp; &nbsp;&nbsp; &nbsp;&nbsp; &nbsp;&nbsp; &nbsp;&nbsp; &nbsp;&nbsp; &nbsp;<li class="clr" style="margin-top: 0px !important; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; padding: 0px; list-style: none; border: 0px; outline: 0px; font-size: 1px; clear: both; width: 1px; visibility: hidden; line-height: 30px; display: block; float: left; height: 30px; text-align: left; "><li class="li_err2t" style="margin: 0px; padding: 0px; list-style: none; border: 0px; outline: 0px; float: left; height: 30px; line-height: 30px; text-align: left; width: 315px; "><div class="div_err2_L" style="margin: 2px 0px 0px; padding: 0px; list-style: none; border: 0px; outline: 0px; float: left; width: 220px; height: 20px; "><span class="subTitle" style="margin: 0px; padding: 0px; list-style: none; border: 0px; outline: 0px; color: rgb(6, 67, 135); ">國內(nèi)新型號:<a href="http://c.zcwz.com/index.asp?mode_x=1&amp;name_x=7921C/DT" style="margin: 0px; padding: 0px; text-decoration: none; color: rgb(68, 68, 68); outline: none; ">7921C/DT<div class="div_err2_R" style="margin: 0px; padding: 0px; list-style: none; border: 0px; outline: 0px; float: left; width: 95px; "><img src="http://c.zcwz.com/images/image182.gif" style="margin: 0px; padding: 0px; list-style: none; border: none; outline: 0px; visibility: hidden; ">&nbsp;<input type="text" name="" disabled="disabled" size="10" value="7921C/DT" style="margin: 0px; padding-top: 0px; padding-bottom: 0px; visibility: hidden; "><li class="li_err3t" style="margin: 0px; padding: 0px; list-style: none; border: 0px; outline: 0px; float: left; height: 30px; line-height: 30px; text-align: left; "><div class="div_err3_L" style="margin: 2px 0px 0px; padding: 0px; list-style: none; border: 0px; outline: 0px; float: left; width: 220px; height: 20px; "><span class="subTitle" style="margin: 0px; padding: 0px; list-style: none; border: 0px; outline: 0px; color: rgb(6, 67, 135); ">國內(nèi)舊型號:<a href="http://c.zcwz.com/index.asp?mode_x=1&amp;name_x=-" style="margin: 0px; padding: 0px; text-decoration: none; color: rgb(68, 68, 68); outline: none; ">-<div class="div_err3_R" style="margin: 0px; padding: 0px; list-style: none; border: 0px; outline: 0px; float: left; width: 95px; "><img src="http://c.zcwz.com/images/image182.gif" style="margin: 0px; padding: 0px; list-style: none; border: none; outline: 0px; visibility: hidden; ">&nbsp;<input type="text" name="jiuxinghao" size="10" value="-" style="margin: 0px; padding-top: 0px; padding-bottom: 0px; visibility: hidden; "><li class="clr" style="margin-top: 0px !important; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; padding: 0px; list-style: none; border: 0px; outline: 0px; font-size: 1px; clear: both; width: 1px; visibility: hidden; line-height: 30px; display: block; float: left; height: 30px; text-align: left; "><li class="li_err1" style="margin: 0px; padding: 0px; list-style: none; border: 0px; outline: 0px; float: left; height: 30px; line-height: 30px; text-align: left; width: 315px; "><div class="div_err1_L" style="margin: 2px 0px 0px; padding: 0px; list-style: none; border: 0px; outline: 0px; float: left; width: 160px; height: 20px; "><span class="subTitle" style="margin: 0px; padding: 0px; list-style: none; border: 0px; outline: 0px; color: rgb(6, 67, 135); ">內(nèi)徑(mm):<a href="http://c.zcwz.com/index.asp?mode_x=1&amp;bore_x=105" style="margin: 0px; padding: 0px; text-decoration: none; color: rgb(68, 68, 68); outline: none; ">105<div class="div_err1_R" style="margin: 0px; padding: 0px; list-style: none; border: 0px; outline: 0px; float: left; width: 155px; "><img src="http://c.zcwz.com/images/image182.gif" style="margin: 0px; padding: 0px; list-style: none; border: none; outline: 0px; visibility: hidden; ">&nbsp;<input type="text" name="nei" size="6" value="105" style="margin: 0px; padding-top: 0px; padding-bottom: 0px; visibility: hidden; "><li class="li_err2" style="margin: 0px; padding: 0px; list-style: none; border: 0px; outline: 0px; float: left; height: 30px; line-height: 30px; text-align: left; width: 185px; "><div class="div_err2_L" style="margin: 2px 0px 0px; padding: 0px; list-style: none; border: 0px; outline: 0px; float: left; width: 110px; height: 20px; "><span class="subTitle" style="margin: 0px; padding: 0px; list-style: none; border: 0px; outline: 0px; color: rgb(6, 67, 135); ">外徑(mm):<a href="http://c.zcwz.com/index.asp?mode_x=1&amp;ubore_x=145" style="margin: 0px; padding: 0px; text-decoration: none; color: rgb(68, 68, 68); outline: none; ">145<div class="div_err2_R" style="margin: 0px; padding: 0px; list-style: none; border: 0px; outline: 0px; float: left; width: 75px; "><img src="http://c.zcwz.com/images/image182.gif" style="margin: 0px; padding: 0px; list-style: none; border: none; outline: 0px; visibility: hidden; ">&nbsp;<input type="text" name="wai" size="6" value="145" style="margin: 0px; padding-top: 0px; padding-bottom: 0px; visibility: hidden; "><li class="li_err3" style="margin: 0px; padding: 0px; list-style: none; border: 0px; outline: 0px; float: left; height: 30px; line-height: 30px; text-align: left; width: 185px; "><div class="div_err3_L" style="margin: 2px 0px 0px; padding: 0px; list-style: none; border: 0px; outline: 0px; float: left; width: 110px; height: 20px; "><span class="subTitle" style="margin: 0px; padding: 0px; list-style: none; border: 0px; outline: 0px; color: rgb(6, 67, 135); ">寬度(mm):<a href="http://c.zcwz.com/index.asp?mode_x=1&amp;width_x=40" style="margin: 0px; padding: 0px; text-decoration: none; color: rgb(68, 68, 68); outline: none; ">40<div class="div_err3_R" style="margin: 0px; padding: 0px; list-style: none; border: 0px; outline: 0px; float: left; width: 75px; "><img src="http://c.zcwz.com/images/image182.gif" style="margin: 0px; padding: 0px; list-style: none; border: none; outline: 0px; visibility: hidden; ">&nbsp;<input type="text" name="kuan" size="6" value="40" style="margin: 0px; padding-top: 0px; padding-bottom: 0px; visibility: hidden; "><li class="clr" style="margin-top: 0px !important; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; padding: 0px; list-style: none; border: 0px; outline: 0px; font-size: 1px; clear: both; width: 1px; visibility: hidden; line-height: 30px; display: block; float: left; height: 30px; text-align: left; "><li class="li_err1" style="margin: 0px; padding: 0px; list-style: none; border: 0px; outline: 0px; float: left; height: 30px; line-height: 30px; text-align: left; width: 315px; "><div class="div_err1_L" style="margin: 2px 0px 0px; padding: 0px; list-style: none; border: 0px; outline: 0px; float: left; width: 160px; height: 20px; "><span class="subTitle" style="margin: 0px; padding: 0px; list-style: none; border: 0px; outline: 0px; color: rgb(6, 67, 135); ">脂潤滑轉(zhuǎn)速(r/min):5300<div class="div_err1_R" style="margin: 0px; padding: 0px; list-style: none; border: 0px; outline: 0px; float: left; width: 155px; "><img src="http://c.zcwz.com/images/image182.gif" style="margin: 0px; padding: 0px; list-style: none; border: none; outline: 0px; visibility: hidden; ">&nbsp;<input type="text" name="zhi" size="6" value="5300" style="margin: 0px; padding-top: 0px; padding-bottom: 0px; visibility: hidden; "><li class="li_err2" style="margin: 0px; padding: 0px; list-style: none; border: 0px; outline: 0px; float: left; height: 30px; line-height: 30px; text-align: left; width: 185px; "><div class="div_err2_L" style="margin: 2px 0px 0px; padding: 0px; list-style: none; border: 0px; outline: 0px; float: left; width: 110px; height: 20px; "><span class="subTitle" style="margin: 0px; padding: 0px; list-style: none; border: 0px; outline: 0px; color: rgb(6, 67, 135); ">Cor(kN):123<div class="div_err2_R" style="margin: 0px; padding: 0px; list-style: none; border: 0px; outline: 0px; float: left; width: 75px; "><img src="http://c.zcwz.com/images/image182.gif" style="margin: 0px; padding: 0px; list-style: none; border: none; outline: 0px; visibility: hidden; ">&nbsp;<input type="text" name="cor" size="6" value="123" style="margin: 0px; padding-top: 0px; padding-bottom: 0px; visibility: hidden; "><li class="li_err3" style="margin: 0px; padding: 0px; list-style: none; border: 0px; outline: 0px; float: left; height: 30px; line-height: 30px; text-align: left; width: 185px; "><div class="div_err3_L" style="margin: 2px 0px 0px; padding: 0px; list-style: none; border: 0px; outline: 0px; float: left; width: 110px; height: 20px; "><span class="subTitle" style="margin: 0px; padding: 0px; list-style: none; border: 0px; outline: 0px; color: rgb(6, 67, 135); ">Cr(kN):92.1<div class="div_err3_R" style="margin: 0px; padding: 0px; list-style: none; border: 0px; outline: 0px; float: left; width: 75px; "><img src="http://c.zcwz.com/images/image182.gif" style="margin: 0px; padding: 0px; list-style: none; border: none; outline: 0px; visibility: hidden; ">&nbsp;<input type="text" name="cr" size="6" value="92.1" style="margin: 0px; padding-top: 0px; padding-bottom: 0px; visibility: hidden; "><li class="clr" style="margin-top: 0px !important; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; padding: 0px; list-style: none; border: 0px; outline: 0px; font-size: 1px; clear: both; width: 1px; visibility: hidden; line-height: 30px; display: block; float: left; height: 30px; text-align: left; "><li class="li_err1" style="margin: 0px; padding: 0px; list-style: none; border: 0px; outline: 0px; float: left; height: 30px; line-height: 30px; text-align: left; width: 315px; "><div class="div_err1_L" style="margin: 2px 0px 0px; padding: 0px; list-style: none; border: 0px; outline: 0px; float: left; width: 160px; height: 20px; "><span class="subTitle" style="margin: 0px; padding: 0px; list-style: none; border: 0px; outline: 0px; color: rgb(6, 67, 135); ">油潤滑轉(zhuǎn)速(r/min):7100<div class="div_err1_R" style="margin: 0px; padding: 0px; list-style: none; border: 0px; outline: 0px; float: left; width: 155px; "><img src="http://c.zcwz.com/images/image182.gif" style="margin: 0px; padding: 0px; list-style: none; border: none; outline: 0px; visibility: hidden; ">&nbsp;<input type="text" name="you" size="6" value="7100" style="margin: 0px; padding-top: 0px; padding-bottom: 0px; visibility: hidden; "><li class="li_err2" style="margin: 0px; padding: 0px; list-style: none; border: 0px; outline: 0px; float: left; height: 30px; line-height: 30px; text-align: left; width: 185px; "><div class="div_err2_L" style="margin: 2px 0px 0px; padding: 0px; list-style: none; border: 0px; outline: 0px; float: left; width: 110px; height: 20px; "><span class="subTitle" style="margin: 0px; padding: 0px; list-style: none; border: 0px; outline: 0px; color: rgb(6, 67, 135); ">重量(KG):<a href="http://c.zcwz.com/index.asp?mode_x=1&amp;weight_x=1.62" style="margin: 0px; padding: 0px; text-decoration: none; color: rgb(68, 68, 68); outline: none; ">1.62<br class="Apple-interchange-newline">

濟(jì)南道祺精工機械設(shè)備有限公司銷售SKF 7921C/DT,針對SKF 7921C/DT客戶提供相關(guān)咨詢服務(wù),需要了解SKF 7921C/DT型號尺寸、重量、價格、安裝、維護(hù)等資料請與我們聯(lián)系。

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