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Hilitand Miniature Bearing, 6806-2RS Sealed Full Ceramic Bearing ZrO2 Ball Bearing 30x42x7mm Hardly Corroded ID 30mm

KWD 5

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Special Features

  • 【Hardly corroded】This ball bearings is hardly corroded, the ceramic rolling bearing is suitable for working under severe conditions filled with corrosive medium.
  • 【electrical resistance】Due to electrical resistance, electrical insulation, can avoid arc damage bearings, can be used in a variety of insulation of power equipment..
  • 【no magnetic】Because of no magnetic, it can reduce premature bearing flaking, big noise. Available in the demagnetization device, precision instruments and other fields.
  • 【working condition】 Since the effect of thermal expansion and contraction of ceramics is smaller than that of steel, the bearing can be allowed to work in an environment where the temperature difference changes more severely..
  • 【high working speed and accuracy】Since the elastic modulus of ceramics is higher than that of steel, it is not easy to deform when subjected to stress. So it is advantageous to increase the working speed and achieve higher accuracy.

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