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TDI、DF)
  • 双列圆锥(英制TDI、DF)
  • 双列圆锥(公制TDO、DB)
  • 双列圆锥(英制TDO、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TDI、DF)
· 双列圆锥(英制TDI、DF)
· 双列圆锥(公制TDO、DB)
· 双列圆锥(英制TDO、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) 611
单列圆锥(英制) 636
双列圆锥(公制TDI、DF) 500
双列圆锥(英制TDI、DF) 152
双列圆锥(公制TDO、DB) 560
双列圆锥(英制TDO、DB) 296
四列圆锥(公制) 389
四列圆锥(英制) 189
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 质量 kg
dDTBCrminr1minCrCor脂润滑油润滑轴承代号dbmaxdaminDaminDamaxDbminSaminSbminramaxrbmaxeYYoa质量
174715.2514121132.627.29200120003030325253941423.54110.292.111.16100.129
20421515120.60.627.628.29400120003200425253538393.530.60.60.371.60.88100.0987
20471514121130.728.488001200030204X2/YB527264042433.23110.351.740.96110.123
204715.2514121134.132.688001200030204/YA827264042432.94110.351.740.96110.124
204719.2518151138.236.98800120003220426263842423.55110.331.811130.158
205216.2515131.51.538.233.2820011000303042928444647441.51.50.321.1110.167
205222.2521181.51.549.246.38200110003230427284246473.751.51.50.321.1140.238
20602626201.51.563.463.3750094003060428284454533.761.51.50.461.310.72170.397
2240121290.30.316.520.0940012000329/2228263437363.330.30.30.321.881.0490.0644
2547151511.50.60.630.834.18200110003200529303943444.540.60.60.431.390.77120.110
25471717140.60.635.742.48200110003300531304043442.930.60.60.292.071.14110.129
255216.2515131140.641.67700980030205/YA831314447483.34110.371.60.88130.166
255219.2518161145.646.4770098003220531314447493.74110.361.670.92140.199
25522222181151.855.7770098003320530314347493.94110.351.710.94140.216
256218.2517151.51.554.148.169008700303053533535657441.51.50.321.1130.267
256218.2517131.51.546.845.9690087003130533334756582.561.51.50.830.730.4200.263
256219.2518151.51.554.148.16900870030305X23533535657351.51.50.321.1130.275
256225.2524201.51.570.768.3690087003230534335156573.361.51.50.321.1160.422
307228.7527231.51.588.689.06200790032306X438335866653.361.51.50.311.91.05190.601
30552020161148.158.7710089003300636364750523.74110.292.061.13130.205
306221.2520171154.456.1650083003220637365157573.75110.371.60.88160.285
3062252519.51170.275.3650083003320636365157583.46110.341.760.97160.343
307220.7519161.51.567.562.65900750030306/HA40386166652.651.51.50.311.91.05150.397
307220.7519141.51.560.059.7590075003130638385466673.571.51.50.830.730.4230.394
307220.7519141.51.556.451.25900750031306B/HA40385866662.871.51.50.551.10.6190.370
307220.7520141.51.560.059.75900750031306WB138385466672.671.51.50.830.730.4230.398
307228.7527231.51.588.689.059007500323063838586665661.51.50.311.91.05190.554
325314.51510.50.60.626.931.071008900329/32X337374749494.740.60.60.262.271.25100.115
34.92572.23325.423.517.92.41.552.554.257007100306/34X4-1/HCP6XLT240435165674.7821.50.830.730.4280.444
34.92572.23325.423.517.92.41.552.554.257007100306/34X4-1/HCP6XLT40435165674.7821.50.830.730.4280.445
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