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      Your current location: Home > Technical center > Basic Knowledge
      Basic Knowledge
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      Internal Structure

      A bearing is composed of inner ring, outer ring, rolling element and cage that are usually called four parts.

      In a sealed bearings there are additional lubricant and sealing part that added above four parts are usually called six parts.

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      Working Conditions

      A bearing can bear an appropriate radial or/and axial load and rotate at a limited aped.

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      A bearing with different precision has different rotating accuracy.


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      When the bearing is working (rotating at a constant speed), it has the capability to withstand the radial and axial load.

      Selecting different bearings according to working conditions can exert bearing function and extend the life of bearing.

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      Basic Types
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      Part Number
      Copyright ? 1988-2013 HANGZHOU WELLMAX BEARING MANUFACTURING CO.,LTD All Rights Reseved
      欧洲杯线上买球

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