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SKF圓錐滾子軸承選型表

軸承 Admin 11329瀏覽

SKF圓錐滾子軸承可以分離,由內(nèi)圈與滾子、保持架一起組成的組件和外圈可以分別安裝。滾子和滾道接觸處修正的接觸線可以減少應(yīng)力集中。SKF圓錐滾子軸承可以承受大的徑向載荷和軸向載荷。由于圓錐滾子軸承只能傳遞單向軸向載荷,因此,為傳遞相反方向的軸向載荷就需要另一個與之對稱安裝的圓錐滾子軸承。

圓錐滾子軸承主要承受以徑向?yàn)橹鞯膹?、軸向聯(lián)合載荷。軸承承載能力取決于外圈的滾道角度,角度越大承載能力越大。該類軸承屬分離型軸承,根據(jù)軸承中滾動體的列數(shù)分為單列、雙列和四列圓錐滾子軸承。單列圓錐滾子軸承游隙需用戶在安裝時調(diào)整;雙列和四列圓錐滾子軸承游隙已在產(chǎn)品出廠時依據(jù)用戶要求給定,不須用戶調(diào)整。

SKF圓錐滾子軸承有圓錐形內(nèi)圈和外圈滾道,圓錐滾子排列在兩者之間。所有圓錐表面的投影線都在軸承軸線的同一點(diǎn)相聚。這種設(shè)計使圓錐滾子軸承特別適合承受復(fù)合(徑向與軸向)負(fù)荷。軸承的軸向負(fù)荷能力大部分是由接觸角α決定的;α角度越大,軸向負(fù)荷能力就越高。角度大小用計算系數(shù)e來表示;e值越大,接觸角度越大,軸承承受軸向負(fù)荷的適用性就越大。

圓錐滾子軸承通常是分離型的,即由帶滾子與保持架組件的內(nèi)圈組成的圓錐內(nèi)圈組件可以與圓錐外圈(外圈)分開安裝。

使用范圍

SKF圓錐滾子軸承中用量最多的是 單列圓錐滾子軸承。在轎車的前輪輪轂中,近年來也用上了小尺寸的雙列圓錐滾子軸承。四列圓錐滾子軸承用在大型冷、熱軋機(jī)等重型機(jī)器中。
SKF圓錐滾子軸承廣泛用于汽車、軋機(jī)、礦山、冶金、塑料機(jī)械等行業(yè)。

SKF圓錐滾子軸承選型表

SKF圓錐滾子軸承

制造商型號內(nèi)徑
(mm)
外徑
(mm)
寬度
(mm)
基本額定動載荷
(kN)
基本額定靜載荷
(kN)
極限轉(zhuǎn)速
(rpm)
320/28 X/Q28521631.93813000
320/32 X/Q32581736.946.511000
322/28 BJ2/Q285820.2541.85012000
30203 J2174013.251918.618000
30204 J2/Q204715.2527.52815000
30205 J2/Q255216.2530.833.513000
30206 J2/Q306217.2540.24411000
30207 J2/Q357218.2551.2569500
30208 J2/Q408019.7561.6688500
30209 J2/Q458520.756676.58000
30210 J2/Q5011029.2576.591.57500
30211 J2/Q5512031.51041066700
30212 J2/Q6013033.51121146000
30213 J2/Q65140361321345600
30214 J2/Q70150381251565300
30215 J2/Q75160401401765000
30216 J2/Q8017042.51511834800
30217 J2/Q8518044.51762204300
30218 J29019046.51942454000
30219 J29520049.52162753800
30220 J210021551.52463203600
30222 J2110200413084053200
30224 J212021543.53414653000
30226 J213023043.753694902800
30228 J214025045.754185702600
30230150270494295602400
30232 J2160290525287352200
30302 J2154214.2522.42018000
30303 J2174715.2528.12516000
30304 J2/Q205216.2534.132.514000
30305 J2256218.2544.64312000
30305 J2/Q256218.2544.64312000
30306 J2/Q307230.7556.15610000
30307 J2/Q358022.7572.173.59000
30308 J2/Q409025.2585.8958000
30309 J2/Q4510027.251081207000
30310 J2/Q5011029.251431406300
30311 J2/Q5512031.51661635600
30312 J2/Q6013033.51681965300
30313 J2/Q65140361942284800
30314 J2/Q70150382202604500
30315 J275160402462904300
30316 J28017042.52703204300
30317 J28518044.53033654000
30318 J29019046.53304004000
303199520049.53303903400
30320 J210021551.54024903200
30322 J211024054.54735852800
30324 J212026059.55617102600
30326 J213028063.756278002400
31305 J2256218.25384011000
31306 J2/Q307230.7547.3509500
31307 J2/Q358022.7561.6678500
31308 J2/QCL7C409025.259581.57500
31309 J2/QCL7C4510027.251061026700
31310 J2/QCL7C5011029.251221206000
31311 J2/Q5512031.51211375600
31312 J2/Q6013033.51451665300
31313 J2/QCL7C65140361651934800
31314 J2/QCL7A70150381872204500
31315 J275160402092454300
31316 J1/QCL7A8017042.52242654000
31317 J28518044.52422853400
31318 J29019046.52643153400
31319 J29520049.52923553400
31320 XJ210021556.53744653000
31322 XJ2110240634575852800
31324 XJ2120260685396952400
31326 XJ2130280726057802400
31328 XJ2140300776939002200
32004 X/Q20421524.22716000
32005 X/Q2547152732.514000
32006 X/Q30551735.84412000
32007 X/Q356218667811000
32008 X/Q40681952.8719500
32009 X/Q45752058.3808500
32010 X/Q50802060.5888000
32011 X/Q55902380.91167000
32012 X/QCL7C609523951226700
32013 X/Q651002396.51276000
32014 X/Q70110251011535600
32015 X/Q75115251061635300
32016 X/Q80125291382165000
32017 X/Q85130291402244800
32018 X/Q90140321682704300
32020 X/Q100150321722804000
32021 X/Q105160352013353800
32022 X/Q110170382333903600
32024 X120180382424153400
32026 X130200453145403000
32028 X140210453305852800
32030 X150225483696552600
32034 X170260575129152200
32036 X1802806464411602200
32038 X1902906466012002000
32205 BJ2/Q255219.2535.84413000
32206 J2/Q306221.2550.15111000
32207 J2/Q357224.2566789500
32208 J2/Q408024.7574.286.58500
32209 J2/Q458524.7591.5988000
32210 J2/Q509024.7582.51007500
32211 J2/Q5510026.751061296700
32212 J2/Q6011029.751251606000
32213 J2/Q6512032.751511935600
32214 J2/Q7012533.251572085300
32215 J2/Q7513033.251612125000
32216 J2/Q8014035.251872454500
32217 J2/Q8515038.52122854300
32218 J2/Q9016042.52513404000
32219 J29517045.52813903800
32220 J2100180493194403600
32222 J2110200564025703200
32224 J212021561.54686953000
32226 J213023067.755508302800
32228 J214025071.7564410002600
32232 J21602908488014002200
32303 J2174720.2534.733.516000
32304 J2/Q205222.254445.514000
32305 J2256225.2560.56312000
32306 J2/Q307228.7576.58510000
32307 J2/Q358032.7593.51148500
32307 BJ2/Q358032.7593.51148500
32308 J2/Q409035.251171408000
32309 J2/Q4510038.251401706700
32310 J2/Q5011042.251722126300
32311 J25512045.51982505600
32312 J2/Q6013048.52292905300
32313 J2/Q65140512643354800
32314 J2/Q70150542973804500
32315 J275160583364404300
32316 J28017061.53805004300
32317 J28518063.54025304000
32318 J29019067.54576104000
32319 J29520071.55016703400
32320 J210021577.55727803000
32321 J210522581.56058153000
3232211024084.56278302800
32324 J212026090.579211202600
33010/Q50802469.31028000
33011/Q5590271041377000
33012/Q6095271061436700
33013/Q65100271101636300
3301470110311301965600
33015/Q75115311342285300
33016/Q80125361682855000
33017/Q85130361833104800
33018/Q90140392163554500
33019/Q95145392203754300
33020/Q100150392243904000
33021/Q105160432464303800
33022110170472333903600
33024120180482925403400
33030150225594578652600
33108/Q40752679.21049000
33109/Q45802696.51148000
33110/Q50852685.81227500
33111/Q5595301101566700
33112/Q60100301171706300
33113/Q65110341422085600
33114/Q70120371722505300
33115/Q75125371762655000
33116/Q80130371792804800
33117/Q85140412203404500
33118/Q90150452513904300
33122110180463696303400
33205/Q25522247.35613000
33206/Q30622564.476.511000
33207/Q35722884.21069500
33208/Q4080321051328500
33209/Q4585321081437500
33210/Q5090321141607000
33211/Q55100351381906300
33212/Q60110381682366000
33213/Q65120411942705300
33214/Q70125412012855000
33215/Q75130412093004800
33216/Q80140462513754500
33217/Q85150492864304300
33220100180634296553600

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