产品目录

角接触球轴承

单列及双列设计,承受联合径向与轴向载荷 — 适用于机床主轴、精密泵及高速传动。

角接触球轴承

单列及双列设计,承受联合径向与轴向载荷 — 适用于机床主轴、精密泵及高速传动。

联合载荷高转速
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轴承概览与尺寸

角接触球轴承
角接触球轴承剖面示意图,标注 d、D、B、rs、接触角 α

主要尺寸

  • d内径
  • D外径
  • B宽度

接触角与安装

  • rs倒角半径(最小)
  • α接触角(15° / 25° / 40°)
  • DB背对背配对
  • DF面对面配对
  • DT串联配对
单列 70系列角接触球轴承32 个型号
轴承型号主要尺寸 (mm)额定载荷 (kN)允许转速(rpm)重量 (kg)
内径d外径D宽度Brs minrs1 minCrCor脂润滑油润滑(参考)
7000102680.30.14.72.129,00039,0000.023
7001122880.30.15.02.526,00035,0000.025
7002153290.30.15.83.123,00031,0000.035
70031735100.30.17.23.921,00028,0000.046
70042042120.60.39.75.619,00025,0000.080
70052547120.60.310.76.816,00021,0000.093
70063055131.00.613.99.413,00018,0000.135
70073562141.00.617.512.612,00016,0000.180
70084068151.00.618.814.610,00014,0000.222
70094575161.00.622.317.79,50013,0000.282
70105080161.00.623.720.18,60011,0000.306
70115590181.10.631.026.37,90011,0000.447
70126095181.10.632.028.17,2009,6000.478
701365100181.10.633.531.56,7009,0000.509
701470110201.10.642.539.56,2008,3000.705
701575115201.10.643.541.55,8007,8000.745
701680125221.10.653.550.55,5007,3000.994
701785130221.10.654.553.55,1006,9001.040
701890140241.51.065.063.54,9006,5001.350
701995145241.51.067.067.04,6006,1001.410
7020100150241.51.068.570.54,4005,8001.470
7021105160262.01.080.081.54,1005,5001.860
7022110170282.01.092.093.03,9005,3002.300
7024120180282.01.093.598.53,6004,8002.470
7026130200332.01.0117.0125.03,3004,4003.730
7028140210332.01.0120.0133.03,1004,1003.960
7030150225352.11.1137.0154.02,8003,8004.820
7032160240382.11.1155.0176.02,7003,6005.960
7034170260422.11.1186.0214.02,5003,3007.960
7036180280462.11.1219.0266.02,3003,10010.400
7038190290462.11.1224.0280.02,2002,90010.800
7040200310512.11.1252.0325.02,1002,80014.000

接触角 15° (C)、25° (AC)、40° (B);可按需提供 DB / DF / DT 配对组。

尺寸、密封及精度等级因后缀而异(如 -2RS、-ZZ)。请联系我们获取完整目录或 OEM 规格。

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OEM/ODM 游隙、密封、包装与品牌定制 — 联系工程团队。

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