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Pure refrigerant lubrication technology in oil-free centrifugal compressors.

Number: pap. L91

Author(s) : MORALES-ESPEJEL G. E., HAULEITNER R., WALLIN H. H.

Summary

In air conditioning large buildings and in some industrial processes, chillers make cold water for cooling. In large chillers, centrifugal compressors are used in the refrigeration cycle. Traditionally, oil-lubricated hydrodynamic bearings support the compressor shaft. Now, SKF has developed a series of rolling bearings that can use the refrigerant for lubrication.

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Pages: 10

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Details

  • Original title: Pure refrigerant lubrication technology in oil-free centrifugal compressors.
  • Record ID : 30022155
  • Languages: English
  • Source: 8th international conference on compressors and refrigeration, 2017.
  • Publication date: 2017/07/20

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