圆锥滚子轴承

圆锥滚子轴承的内、外圈具有锥形滚道,滚道之间装有锥形滚子。若将锥形面延伸,最终会聚于轴承轴线上一点。圆锥滚子轴承主要用于承受以径向载荷为主的径向,轴向联合载荷。轴承的轴向承载能力由接触角决定,越大,轴向承载能力越大.圆锥滚子轴承为分离型轴承,带滚子和保持架的内圈构成内组件,能与外圈分开安装.该种轴承可限制轴或外壳的一面轴向位移,不允许轴相对壳孔有倾斜。在径向载荷作用下,会产生附加轴向力,因此,一般在轴承两个支承中,轴承的外圈和内圈同各端面应相对安装。该类轴承主要用途:汽车前轮、后轮、变速器、差速器、小齿轮轴,机床主轴,建筑机械,大型农业机械,铁路车辆齿轮减速装置,轧钢机辊颈小减速装置。

产品分类
ZWZ目前生产的圆锥滚子轴承大致可分为下列几种结构类型:
  • 单列圆锥(公制)
  • 单列圆锥(英制)
  • 双列圆锥(公制DF)
  • 双列圆锥(英制DF)
  • 双列圆锥(公制DB)
  • 双列圆锥(英制DB)
  • 四列圆锥(公制)
  • 四列圆锥(英制)
· 单列圆锥(公制)
· 单列圆锥(英制)
· 双列圆锥(公制DF)
· 双列圆锥(英制DF)
· 双列圆锥(公制DB)
· 双列圆锥(英制DB)
· 四列圆锥(公制)
· 四列圆锥(英制)
圆锥滚子轴承
内径d
mm
——
mm
外径D
mm
——
mm
装配高T
mm
——
mm
单列圆锥(公制) 671
单列圆锥(英制) 704
双列圆锥(公制DF) 301
双列圆锥(英制DF) 132
双列圆锥(公制DB) 460
双列圆锥(英制DB) 292
四列圆锥(公制) 429
四列圆锥(英制) 212
三维图形
二维图形
基本尺寸 mm 基本额定载荷 kN 极限转速 rmin 轴承代号 安装相关尺寸 mm 计算系数 重量 kg
dDTBCr1径向r1轴向r径向r轴向CrCor脂润滑油润滑轴承代号damaxdbminDaminDamaxDbminCaminCbmineYYoa重量
100014202101951507.57.57.57.5810018000140210306/10001090107012651390135816200.461.30.72278966
95012501401321007.57.57.57.5440010500160220319/950X2/HCR102397511581225120013400.331.821183416
900118012412287666635009000170230319/900X296592010921160114213370.411.490.82194327
90012801901701357.57.57.57.5643014600170220306/900/HC99092011421230126513550.441.40.74242246
8501030908864666622005900200300318/850X28928699681012100413260.441.40.75176140
83110801561561186666460012000230430306/831/HCYB28828519951080106713380.441.360.75209359
83111001561521186666460012400230430306/831/HCR8828519951080106713380.441.360.75209397
83010801561561186666460012000230430306/830/HCYB28828519951080106713380.441.360.75209360
83011001561521186666460012400230430306/830/HCR8828509951080106713380.441.360.75208398
8001150122115897.57.57.57.542008400230430319/800X30.351.70.95166386
7608907875594.74.74.74.713603520250340306/760/HC78577639387087013220.321.91.047178.3
750100011010780666631107100250340319/7500.361.880.91153222
750910909066666620405660250340306/750X0.471.440.7169114
75010001751721386.46.46.46.4465012100250340306/750/HC0.321.91.04171368
74510001751721386.46.46.46.4465012100250340306/745/HC0.321.91.04171376
71195011410680666628006900260360319/71177373186493290913340.431.410.7861209
710.595013012295666634007800260360319/710.577472986493290913340.431.410.78177238
71095013012295666634007800260360319/710X277472986493290913340.431.410.78177238
71095011410680666628606900260360319/71077472986493290913340.461.30.72175210
6801000190188140666656001250300410306/680/HC7407008809800.431.40.78202483
6701000190188140666656001250300410306/670/HC7406908809800.431.40.78201499
63085013213295666630807150360450329/63067564976683282113370.461.30.72168200
630920134128947.57.57.57.534107100320430306/63070463181990286713400.431.40.78166286
6108201059580666618304200350460306/61066263074180078113250.371.60.88139139
60087012411889666631506650340450310/600X262461167970970610170.411.450.8155231
600720736956333312303320340450306/60062461167970970610170.371.640.911353
530710888262555515603150340450319/530X257354665569568313260.391.50.8411881.5
50072011010082666620904100340450310/500X20.321.881.04117127
5007501501401207.57.57.57.533607250340450306/500-10.371.640.9147221
47061082776355441290302035045030694/HC-10.41.490.8211056.6
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