德國(guó)ina軸承,進(jìn)口軸承,四列圓錐滾子軸承
四列圓錐滾子軸承成功地使用在軋鋼速度為低速至中速的世界各地軋鋼機(jī)的軸承配置中。由于其設(shè)計(jì)，這種軸承能夠在徑向載荷之外承受出現(xiàn)在這種應(yīng)用場(chǎng)合中的軸向載荷，一般來(lái)說(shuō)在軸承配置中不需要另外的推力軸承。這意味著軋輥軸頸可相對(duì)較短，而且軋輥兩側(cè)的軸承座可采用相同設(shè)計(jì)由于四列圓錐滾子軸承的設(shè)計(jì)，這種軸承必須作為完整軸承安裝在軋輥軸承座上。為了能夠快速更換軋輥，這種軸承在軋輥軸頸上必須松配合。松配合的缺點(diǎn)是內(nèi)圈在主載荷條件下在其基座上蠕動(dòng)，通常會(huì)引起硬度比軸承圈低的基座的磨損。為了在一定程度上減少松配合的影響，即降低磨損，軸承在內(nèi)圈孔中有螺旋槽，而且/或在內(nèi)圈側(cè)面有油槽。這些油槽把潤(rùn)滑劑送到內(nèi)圈和基座的接觸表面上。此外，填充油脂的槽可吸收磨損顆粒。四列圓錐滾子軸承范圍廣泛，不僅包括在外圈和/或內(nèi)圈之間帶中間圈的傳統(tǒng)設(shè)計(jì)，而且有改型為中間圈與軸承圈成一體這種不帶中間圈的四列圓錐滾子軸承，　圓錐滾子軸承廣泛用于汽車(chē)、軋機(jī)、礦山、冶金、塑料機(jī)械等行業(yè)四列圓錐滾子軸承用在大型冷、熱軋機(jī)等重型機(jī)器中。
NATR35PP軸承NATV35PP軸承NATR40PP軸承NATV40PP軸承NATR50PP軸承NATV50PP軸承SL045004PP軸承SL045005PP軸承SL045006PP軸承SL045007PP軸承SL045008PP軸承SL045009PP軸承SL045010PP軸承SL045011PP軸承SL045012PP軸承SL045013PP軸承SL045015PP軸承SL04160PP軸承SL045034PP軸承ZKLN1747.2RSPE軸承ZKLN2052.2RSPE軸承ZKLN2557.2RSPE軸承ZKLN3062.2RSPE軸承ZKLN5090.2RSPE軸承ZKLF1255.2RS軸承ZKLF1255.2Z軸承RNA6920軸承NA6920軸承NA49/9軸承RNA49/9軸承BK2512軸承NK5/12TN軸承NKI5/16TN軸承
NKI5/12TN軸承NA2207.2RS軸承ZARF35110LTN軸承ZARF40115TN軸承XN7TN軸承NX10Z軸承BK2816軸承BK1416軸承BK5020軸承BK5520軸承BK6020軸承BK2820軸承ZARF90210TN軸承ZARF90210LTN軸承YRT80TN軸承GE45HO-2RS軸承GE50HO-2RS軸承GE60HO-2RS軸承GE70HO-2RS軸承GE80HO-2RS軸承K15×19×17軸承K68×74×30軸承K80×86×30軸承RNA49/8軸承NK32/20軸承NK35/20軸承NK35/30軸承BK3512軸承BK0408TN軸承BK4012軸承BK2012軸承BK1712軸承NZ30軸承NX30Z軸承NX35Z軸承NKX10TN軸承NKX10ZTN軸承NKX12Z軸承NKX15Z軸承NKX17Z軸承NKX20Z軸承IR50X55X35軸承IR50X58X22軸承IR50X58X23軸承IR50X58X40軸承IR50X60X20軸承IR50X60X25軸承IR50X60X28軸承SL045056PP軸承SL045060PP軸承SL04260PP軸承SL04300PP軸承AXK0414TN軸承AXK0515TN軸承AXK0821TN軸承AXK0619TN軸承NA22/8.2RS軸承NA2201.2RS軸承89414TN軸承89415軸承ZKLN1545.2Z軸承NA2205.2RS軸承89324軸承89424軸承81126TN軸承81226TN軸承89326軸承PWTR45100.2RS軸承PWTR50110.2RS軸承KRE16PP軸承ZARN5090LTN軸承ZARF1560TN軸承ZARF1560LTN軸承ZARF1762TN軸承ZARF1762LTN軸承ZARF2068TN軸承ZARF2068LTN軸承ZARF2575TN軸承ZARF2575LTN軸承ZARF3080LTN軸承
ZARF3590TN軸承ZARF3080TN軸承ZARF3590LTN軸承ZARF40100TN軸承ZARF45105TN軸承ZARF45105LTN軸承ZARF50115TN軸承ZARF50115LTN軸承ZARN2062TN軸承ZARN2062LTN軸承ZARN2572TN軸承ZARF65155TN軸承ZARF70160LTN軸承ZARF75185TN軸承ZARF75185LTN軸承89306TN軸承89307TN軸承89308TN軸承RSTO5TN軸承RSTO6TN軸承STO6TN軸承81124TN軸承81224TN軸承ZARN75155LTN軸承ZARN90180軸承ZARN90180LTN軸承ZARF2080TN軸承ZARF2080LTN軸承ZARF2590TN軸承ZARF2590LTN軸承ZARF30105TN軸承ZARF30105LTN軸承ZARF35110TN軸承KRE35PP軸承NKX25Z軸承RNA6915軸承RNA2206.2RS軸承RNA2205.2RS軸承RNA6916軸承RNA6917軸承RNA2207.2RS軸承NA2206.2RS軸承NKXR50Z軸承RNAO7X14X8TN軸承RNAO8X15X10TN軸承RNAO10X17X10TN軸承RNAO12X22X12軸承RNAO18X30X24軸承SL181860軸承SL183060軸承SL181864軸承SL183064軸承SL181868軸承SL183068軸承SL181872軸承SL183072軸承SL181876軸承SL183076軸承SL181880軸承SL183080軸承SL181888軸承SL181884軸承SL181892軸承NKX35Z軸承NKX40Z軸承NKX45Z軸承NKX50Z軸承NKX60Z軸承NKX70Z軸承SL1818/500軸承K8X12X10TN軸承K10X13X10TN軸承K10X13X13TN軸承K10X13X16TN軸承RNAO20X28X26軸承NA6915軸承NA6916軸承NA6917軸承IR240X265X60軸承IR260X285X60軸承
IR280X305X69軸承ZKLD460軸承PWTR20.2RS軸承PWTR2052.2RS軸承PWTR25.2RS