三排圆柱滚子内齿


三排滚柱式转盘轴承具有三个座圈上下及径向滚道各自分开,使得每一排滚柱的负载都能确切地加以确定,能够同时承受各种载荷,是四种产品中承载能力最大的一种,轴、径向尺寸都较大结构牢固,特别适用于要求较大直径的重型机械,如斗轮式挖掘机、轮式起重机、船用起重机、钢包回转及大吨位汽车起重机等机械上。


1.三排圆柱滚子内齿


型号外形尺寸安装尺寸齿参数载荷重量
DedediDiHeHiHtFeNeVFiNiVmzDpx路m

[mm][mm][mm][mm][mm][mm][mm][mm][-]
[mm][-]
[mm][-][mm][mm][kN][kg]
3R25-I-05006345265373351381161485982418402241856834052750224
3R25-I-05606945865973951381161486582418462241858040053080240
3R25-I-06307646566674561381161487282818532281867746263450270
3R25-I-07108447367475341381161488082818612281869054063880300
3R30-I-0800964759770590172142182920362268036221060600105490500
3R30-I-0900106493094168817214218210203622780362288769686190600
3R30-I-10001164103010417801721421821120402288040221079790106890680
3R30-I-112012841150116190017214218212404022100040221091910107680820
3R40-I-12501445120012109802101702201393452611074526147199414111001200
3R40-I-1400159513501360113421017022015434526125745261480115014124001300
3R40-I-1600179515501560132821017022017434826145748261684134416142001520
3R40-I-1800199517501760152021017022019434826165748261696153616159001750
3R45-I-2000222119451967169221917723121556033184560331895171018205002400
3R45-I-22402461227322951920219177231239560332085603316121193616231002700
3R45-I-25002721253325552178219177231265572332345723318122219618258003000

2.三排圆柱滚子外齿

型号外形尺寸安装尺寸齿参数载荷重量
DedediDiHeHiHtFeNeVFiNiVmzDpx路m

[mm][mm][mm][mm][mm][mm][mm][mm][-]
[mm][-]
[mm][-][mm][mm][kN][kg]
3R25-E-050066552653736611613814859824184022418513065052750224
3R25-E-056072558659742611613814865824184622418514271053080240
3R25-E-06308085936044961161381487282818532281889878483450270
3R25-E-071088867368457611613814880828186122818810886483880300
3R30-E-0800100883084163614217218292036226803622812398485490500
3R30-E-090011049309417361421721821020362278036228135108086190600
3R30-E-1000122010301041836142172182112040228804022101191190106890680
3R30-E-11201340115011619561421721821240402210004022101311310107680820
3R40-E-12501512120012101055170210220139345261107452614105147014111001200
3R40-E-14001666135013601205170210220154345261257452614116162414124001300
3R40-E-16001872155015601405170210220174348261457482616114182416142001520
3R40-E-18002072184018501605170210220194348261657482614145203014159001750
3R45-E-20002304194519671779177219231215560331845603318125225018205002400
3R45-E-22402556218522072019177219231239560332085603318139250218231002700
3R45-E-25002820244524672279177219231265572332345723320138276020258003000

3.三排圆柱滚子无齿

型号外形尺寸安装尺寸载荷重量
DedediDiHeHiHtFeNeVFiNiV

[mm][mm][mm][mm][mm][mm][mm][mm][-]
[mm][-]
[kN][kg]
3R25-U-0500634526537366138116148598241840224182750224
3R25-U-0560694586597426138116148658241846224183080240
3R25-U-0630764656667496138116148728281853228183450270
3R25-U-0710844736747576138116148808281861228183880300
3R30-U-0800964830841636172142182920362268036225490500
3R30-U-090010649309417361721421821020362278036226190600
3R30-U-10001164103010418361721421821120402288040226890680
3R30-U-112012841150116195617214218212404022100040227680820
3R30-U-125014451290130010552101702201393452611074526111001200
3R40-U-140015951440145012052101702201543452612574526124001300
3R40-U-160017951640165014052101702201743482614574826142001520
3R40-U-180019951840185016052101702201943482616574826159001750
3R45-U-200021952041205518161371171502127603318856033169001120
3R45-U-224024612273229520192191772312395603320856033231002700
3R45-U-250027212533255522792191772312655723323457233258003000


    应用场景

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