滾針輪廓面在近端面處稍微收縮。滾針和滾道線接觸修正的結(jié)果可 滾針軸承
軸頸表面經(jīng)淬硬作為滾動(dòng)面，軸承用壓入配合裝入座孔中，無須再對(duì)它進(jìn)行軸向定位。   軸承在安裝前應(yīng)注入適量的潤(rùn)滑脂，通常情況下，裝配后不用再潤(rùn)滑 BK型軸承用于軸頸無伸出端的支承中，端面封閉起密封作用，并能承受小的軸向游動(dòng)。避免產(chǎn)生有破壞性的邊緣應(yīng)力。支承滾輪滾針軸承系厚壁外圈，經(jīng)高溫高氮淬火，高精密分選的滾子由高剛性外圈的擋邊引導(dǎo)，利用線狀接觸，滾輪可以直接在滾道上輕松轉(zhuǎn)動(dòng)，并可以承受巨大的載荷。為去除應(yīng)力，支撐滾輪的外圈采用弧面設(shè)計(jì)，曲線滾輪有帶單、雙密封圈、不帶密封圈、帶密封環(huán)等各種規(guī)格型號(hào)。帶密封圈存儲(chǔ)潤(rùn)滑脂空間大、提供鋰基脂長(zhǎng)久性潤(rùn)滑，并延長(zhǎng)潤(rùn)滑間隔。IR17X22X13軸承IR17X22X14軸承IR17X22X16軸承IR17X22X23軸承IR17X24X20軸承IR20X24X20軸承IR20X24X16軸承IR20X25X16軸承LR20X25X12.5軸承LR20X25X16.5軸承IR20X25X17軸承IR20X25X18軸承IR20X25X20軸承IR20X25X20.5軸承LR20X25X20.5軸承IR20X25X26.5軸承LR20X25X26.5軸承IR20X25X30軸承IR20X25X38.5軸承LR20X25X38.5軸承IR20X28X20軸承IR22X26X16軸承IR22X26X20軸承LR30X35X12.5軸承IR30X35X16軸承LR30X35X16.5軸承IR30X35X17軸承IR30X35X18軸承IR30X35X20軸承SL04200PP軸承SL045044PP軸承SL045048PP軸承SL04220PP軸承SL04240PP軸承SL045052PP軸承ZKLF60145.2Z軸承89426軸承81128TN軸承89328軸承89428軸承89330軸承81130TN軸承89430軸承81132TN軸承IR280X305X69軸承ZKLD460軸承PWTR20.2RS軸承PWTR2052.2RS軸承PWTR25.2RS軸承PWTR2562.2RS軸承PWTR30.2RS軸承PWTR3072.2RS軸承PWTR35.2RS軸承PWTR3580.2RS軸承PWTR40.2RS軸承PWTR45.2RS軸承PWTR4090.2RS軸承PWTR50.2RS軸承89315TN軸承89316TN軸承89416軸承RNA2201.2RS軸承RNA2202.2RS軸承NA2202.2RS軸承RNA2203.2RS軸承NA2203.2RS軸承RNA2204.2RS軸承NA2204.2RS軸承89317軸承HK0306TN軸承BK0306TN軸承NKI7/12TN軸承NKI7/16TN軸承NKI15/2O軸承PWKRE90.2RS軸承NA6913軸承ZKLN2557.2RS2AP軸承ZKLN3062.2RS2AP軸承ZKLN3572.2RS2AP軸承ZKLN4075.2RS2AP軸承ZKLN5090.2RS2AP軸承ZKLF1762.2RS2AP軸承ZARN65125LTN軸承ZARN60120LTN軸承ZARN70130TN軸承ZARN70130LTN軸承ZARN75155TN軸承ZARF45130TN軸承ZARF45130LTN軸承ZARF50140LTN軸承ZARF50140TN軸承ZARF55145TN軸承ZARF55145LTN軸承ZARF60150TN軸承ZARF60150LTN軸承ZARF65155LTN軸承ZARF70160TN軸承RNA050X65X40軸承LR50X55X20.5軸承IR50X55X25軸承ZKLN1747.2RS軸承ZKLN2052.2RS軸承ZKLN2052.2Z軸承ZKLN1747.2Z軸承ZKLN2557.2RS軸承ZKLN2557.2Z軸承ZKLN3062.2RS軸承KRV16PP軸承LR17X20X20.5軸承IR17X20X30.5軸承LR17X20X30.5軸承IR17X21X16軸承IR17X21X20軸承RNAO25X35X26軸承RNAO30X42X32軸承RNAO35X45X26軸承RNAO35X47X32軸承RNAO40X50X34軸承RNAO40X55X40軸承RNAO45X62X40軸承RNAO50X65X40軸承RNAO60X78X20軸承RNAO60X78X40軸承SL181896軸承ZSL192318軸承ZKLN0832.2RS軸承ZKLN0832.2Z軸承ZKLN1034.2RS軸承ZKLN1034.2Z軸承ZKLN1242.2RS軸承ZKLN1242.2Z軸承ZKLN1545.2RS軸承ZARF40100LTN軸承81105TN軸承81107TN軸承81108TN軸承81109TN軸承81110TN軸承81111TN軸承81113TN軸承81112TN軸承81114TN軸承81115TN軸承81116TN軸承81117TN軸承81120TN軸承81118TN軸承81122軸承81126軸承81124軸承81128軸承81130軸承81134軸承81132軸承81136軸承81138軸承81140軸承81144軸承81148軸承81152軸承81160軸承81134TN軸承89432軸承89434軸承89436軸承89438軸承89440軸承81156軸承81164軸承81172軸承81176軸承81168軸承81180軸承81184軸承81188軸承81192軸承81196軸承811/500軸承811/530軸承811/560軸承811/600軸承81206TN軸承81207TN軸承81208TN軸承81209TN軸承81210TN軸承81211TN軸承81212TN軸承81213TN軸承81102TN軸承81103TN軸承81104TN軸承81106TN軸承81214TN軸承81215TN軸承81216TN軸承81217TN軸承81218TN軸承81220軸承81224軸承812