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  • 單列圓錐滾子軸承.jpg

單列圓錐滾子軸承

單列圓錐滾子軸承主要應(yīng)用于以徑向載荷為主,同時(shí)伴有軸向載荷的工況下,一些大錐角圓錐滾子軸承(22°~31°),則承受以軸向載荷為主的軸、徑向聯(lián)合載荷,一般用于純軸向載荷的場(chǎng)合。   
單列圓錐滾子軸承可以限制軸(或外殼)一個(gè)方向的軸向位移,因此可用作單向軸向定位軸承,并且其結(jié)構(gòu)為可分離型,內(nèi)圈和外圈可以單獨(dú)安裝,且外圈可以互換,安裝與拆卸十分方便。在安裝和使用過(guò)程中,可任意調(diào)整徑向、軸向游隙,也可以采用預(yù)過(guò)盈安裝以增大軸承剛性。圓錐滾子軸承游隙的大小直接影響軸承的工作性能。當(dāng)游隙過(guò)小時(shí),溫升較高;當(dāng)游隙過(guò)大時(shí),振動(dòng)加大,旋轉(zhuǎn)精度也難以保證。因此,在安裝和使用過(guò)程中,要特別注意調(diào)整軸承的游隙。   
為了防止?jié)L子與滾道接觸處產(chǎn)生應(yīng)力集中,造成軸承過(guò)早損壞,安裝時(shí)不允許軸相對(duì)于座孔有過(guò)大的傾斜,只有當(dāng)滾子與滾道母線之間為修正線接觸時(shí),才能允許有微量(≤2′)的傾斜。由于在徑向載荷作用下會(huì)產(chǎn)生有附加作用力,因此,一般在軸的兩個(gè)支承中安裝兩套單列圓錐滾子軸承,使軸承的內(nèi)圈和外圈面對(duì)面或背對(duì)背安裝。   
單列圓錐滾子軸承多用于汽車(chē)后橋輪轂、大型機(jī)床主軸、大功率減速器、輸送裝置的滾輪等

產(chǎn)品詳情


尺寸額定載荷型號(hào)重量極限轉(zhuǎn)速
mmkN現(xiàn)用代號(hào)原用代號(hào)kgr/min
dDTBCrminr1minCrCor
150270777360437181200322307530E18.212001700
 32011410890541110158032330763037.19501400
16024051513832.5420735320322007132E7.712001700
 34075685854765960303327332E28.410001500
 34012111495541210177032332763248.39501400
1702303230233320040070DB170312001700
 310918671548351320322347534E27.610001500
 360807262549501400303347334E359501400
 36012712010054975176432334763458.310001300
18028064605232.554089032036X220071361311001600
 28064644832.5569950320362007136E1411001600
 32057524354610912302367236E17.810001500
 320918671549981727322367536E29.89501400
1902604542362.5229258032938X220079386.5210001400
 29051464032.5435365713810.510001500
 29064605232.550293232038X2200713814.29501300
 29064644832.5520950320382007138E15.69501300
 3409792755411171919322387538E36.19001300
20028051484132.534571032940X220079408.869501300
 28051513932.5460950329402007940E9.59501300
 31070665632.5575112032040X2200714017.99001200
 31070705332.56501300320402007140E18.99001200
 360645848547651140302407240E25.49001300
 36010498825410901750322407540E43.29001300
205485117.5100754414002020306417841E958501200
21042090816765128019107342X2568501200
22030051484132.542585532944X2200794410.29001200
 34076726243702133032044X2200714422.28001000
 340767657437501350320442007144E24.48001000
 400726554438101150302447244E35.48501200
 400114108904313202210322447544E48.18001100
24032051484132.539086032948X2200794810.88001000
 36076726243710142032048X2200714823.8700900
 360767657438501560320482007148E20.4700900
 440127120100441630273032248754881.37501000
26036063.5605232.5525115032952X2200795219.2700900
 36063.563.54832.55501300329522007952E20700900
 40087827154902181032052X2200715236.9670850
 4008787655410101850320522007152E37670850
 54011410285662014289830352X27352111670900
270420878765541150206032054200715445600750
280350363326222794693065610078566.338701100
 38063.563.54832.56351300329562007956E19.88001100
 42087827154622194032056X2200715639.6600750
 4208787655411702230320562007156E40.4600750
300420767657439982128329602007960E28.7700950
 44073705543959206230660786030.7570600
 4601009582541050219032060X2200716055.9560700
 500959070441225220731160X2100776067.7530670
320440767262431040232032964X2200796444.7560700
 440767657439622040329642007964E33560700
 4801009582541050219032064X2200716459530670
 480100100745416493192320642007164E60530670
 580110105806621003100-7264114480600
34046076726243611142832968X2200796834.3530670
 52086826444807154032068X2716857500630
 52011210692661660337032068-86.5500630
 580106102876518402970-7768109480600
36048076726243634152632972X2200797235.9500630
 54086826444919184831072X2717260.5480600
 650170155140563580600032272X2-175380480
38052066.56546.533529113831976X2100797637.5480600
 52087827154800160032976X2200797642.7480600
 6201121067644909170831176X21007776114400500
40050060574743665775-788045.7450530
 540706551331000207031980X2100798043.2450530
 540878271541130276032980X2200798057450530
 600959067441040212831080X2718084400500
42056070655133630138331984X2100798442.4400500
 560878272541250287032984X2200798446400500
 5608787675412502870R420-5-47400500
 620959070441132242231084X2718488380480
 70013012292661620280031184X21007784183310420
44065096.49467641193242231088X2718899360450
46062080745833836183431992X2100799259.8380480
 68010510078661680355031092X27192118330450
48065084.2786044854191831996X2100799671340430
500720110100826614593192310/500X271/500135280360
5307108882624410012380319/530X210079/53094.8280360
56075092.585644410012576319/560X210079/560104240320
 820121115846618874046310/560X271/560191220300
600870124118896620204438310/600X271/600235180240
630920135128947.57.523155222310/630X271/630278170220
710950114106806617654494319/710X210079/710210150190
7608907875566615101960-78/76078.3280380
8001060122115896621325530319/800X210079/800275130170
9001180124122876621735782319/900X210079/90033095130
 12801901701357.57.5561513913320/900X271/90070395130
95012501401321007.57.5393010427319/950X210079/95042880100

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