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洛阳汇工轴承科技有限公司>>球轴承>>四点球轴承

四点球轴承

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  • 四点球轴承

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更新时间:2021-12-21 08:49:58浏览次数:1658

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产品简介

四点接触球轴承为可分离型轴承,一般有两种结构。即:QJ0000型——双半内圈,一个整体外圈;QJF0000型——双半外圈,一个整体内圈。接触角多采用35°。在纯径向载荷作用下,钢球与滚道呈四点接触。在单向轴向载荷作用下,钢球与滚道呈两点接触。可以承受两个方向的轴向载荷,还可以承受一定的偏心载荷,即力矩载荷。此类轴承同时具备了单列和双列角接触球轴承的特点及性能。一般适用于高速场合下,但必须保证两点接......

详细介绍

外形尺寸额定载荷型号重量安装尺寸极限转速
mmkN现用型号原用型号kgmmr/min
dDBrminCrCordaminDamaxramax
120180282148196QJ1024 2.65130170226003600
 215402.1286340QJ224 6.95132203222003200
 260553390490QJ324 16148292319002800
130200333182240QJ1026 4.05140190222003200
 230403296365QJ226 7.751442162.519002800
 280584423560QJ326 19.5148262318002600
140210221.1121163605647A 2.6147203120003000
 210332190265QJ1028 4.3150200220003000
 250423325440QJ228 9.85154236218002600
 300624468640QJ328 24158282317002400
150225352.1225275QJ10301761305.1162213219002800
 270453302372QJ23017623012.51642562.517002400
 320654494710QJ33017633029168302216002200
160240382.1260318QJ10321761326.3172228218002600
 290483352455QJ23217623214.61742762.516002200
 340684585865QJ33217633231178388315002000
170260422.1226350QJ10341761348.5182248217002400
 265422.1226350QJF1034X1176734X19182248213001600
 310524358480QJ23417623419.5188292316002200
 360724618965QJ33417633441.5188342314001900
180280462.1335408QJ103617613611192268216002200
 320524392545QJ23617623620.51983020315002000
 38075 6371020QJ336 47.5198362313001800

 

外形尺寸额定载荷型号重量安装尺寸极限转速
mmkN现用型号原用型号kgmmr/min
dDBrminCrCordaminDamaxramax
190290462.1348430QJ103817913811.5202278216002200
 340554455735QJ23817623839208322314002200
200310512.1380498QJ104017614014.9212298215002000
 360584507850QJ24017624027218342313001800
 360704520865QJF1240-32.5218342313001800
220340563448622QJ104417614419.62343262.513001800
 4007845921020QJ1244 45.5238382311001600
 4608857801400QJ344 78242438410001500
240360563458655QJ1048176148212543462.512001700
 4408546631220QJ1248 61258422310001500
260360462.1390710QJ1952 15271349211001600
 400654510765QJ105217615231.3278382310001500
280420654540835QJ105617615633.229840239501400
 5009057281460QJ1256 8230247849501400
3004607446301040QJF10601161604731844239001300
 5409858321760QJ1260 10532251848501200
3204807446501090QJ106417616449.533846238501200
 58010559232040QJ1264 13034255848001100
3405208257251270QJ106817616867.536249848001100
 620118610602450QJ1268 16536859257501000
3605408257681380QJ107217617269.238251848001100
 65012269992340QJ 127211762721903886225700950

 

外形尺寸额定载荷型号重量安装尺寸极限转速
mmkN现用型号原用型号kgmmr/min
dDBrminCrCordaminDamaxramax
3805608257371710QJ107617617673.540253847501000
 680132610532565QJ127611762762204086525670900
4006009058141944QJ108017618095.54225784700950
 720140611702925QJ128011762802654286925600800
4205606545731440QJ19841176984514385423700950
 6209058312052QJ108417618499.54425984670900
 7601507.512873375QJ128411762843154567246560750
4406007446851710QJ19881176988654585823670900
 6509468962250QJ10881761881154686225630850
 7901557.512603375QJ128811762883504767546560750
46068010069362385QJ10921761921304886525600800
 8301657.513773825QJ129211762924154967946530700
48070010069542520QJ10961761961355086725560750
 8701707.515124275QJ129611762964705168346500670

 

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