双排球回转支承内齿


双列球式转盘轴承由两排球式滚动体组成,能同时承受较大的轴向载荷、径向载荷和倾覆力矩,安全系数更高。被广泛应用于中大型起重机、矿山设备、挖掘机等机械设备。


1.双排球内齿

型号外形尺寸安装尺寸齿参数载荷重量
DedediDiHeHiHtFeFiNVLWmZx·mDp

[mm][mm][mm][mm][mm][mm][mm][mm][-]
[mm]
[-][mm][-][mm][mm][kN][kg]
2B22-I-0625705627623504838392675575321725986552098.695
2B22-I-076385076576164183839282070536172517881-4648128.4128
2B20-I-089797389989578688889794485036172511810080090.6141
2B22-I-088598288788375488889794482636213114895-4760123.6170
2B25-I-0972107497497082010096114103591040211084840152234
2B22-I-108811721090108596288889711341040361725111098980113.4193
2B25-I-1103120011051099963969611011601040362131121098980124.6239
2B30-I-114312501147114199899.599.5110120810803621311210100-81000182.6276
2B28-I-12221345122512191061.698981081290115040213116101081080146.6331
2B30-I-1351147013541348117998981081425127048233418121001200171365
2B40-I-138615301389138311861341341441480129048253723121001200226627
2B30-I-16131750161616101418.41101051201705152548253723121201440186.2564
2B45-I-160517801606160213751341341441710150048314628141001400274.8840
2B35-I-19352100193819321719134134144203518357229121451740228965
2B35-I-200321782006200017791341341442108189872291215018002281062

2.双排球外齿

型号外形尺寸安装尺寸齿参数载荷重量
DedediDiHeHiHtFeFiNVLWmZx·mDp

[mm][mm][mm][mm][mm][mm][mm][mm][-]
[mm]
[-][mm][-][mm][mm][kN][kg]
2B22-E-03074323093052248383923602541617251267042040.851
2B22-E-03835043853813008383924363301617251286148881.664
2B25-E-04755954774733828888985404102417251451175853485
2B25-E-0575712577573470888898640508241725988769681.6123
2B20-E-07528647547506788383928007063617259614285262114
2B25-E-0821979823819718929210289375336213115109411940141.2200
2B20-E-096810809709668938383921015922301725108133106482.6148
2B25-E-10771200107910759768888981135101236198148118483.6210
2B25-E-0980114498297887096961101050910362131121011181110170262
2B28-E-1117128911201114985989810811981035402131181012510.51250160.4332
2B28-E-1215138012181212109598981081290113536233416101361360144334
2B30-E-124914761252124610851011011101350115048263723101448.61440172502
2B35-E-124914721252124610851341341441350115036284127141029.11428295.6640
2B30-E-13911603139413881208110110120150012804029101577.51570202636
2B35-E-1402160414051399120813413414415001280483146281015771570295.6710
2B35-E-13901634139313871208138134148150012804831462414113141582354.6800
2B35-E-1578180515811575143314014015616711485602841151610916.91744411.2810


    应用场景

    弘展传动