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Recent content by tonyfell

  1. tonyfell

    Looking for Viscosity vs. Temperature graphs

    Check this link out. http://www.xlrotor.com/Lubricant_properties_calculator.XLS
  2. tonyfell

    Preventing bearing wear

    rnd2 The rotational speed is approx. 4500 rpm. The both bearings are affected, although the bottom is affected to a greater extent than the top.
  3. tonyfell

    Preventing bearing wear

    Hi, I have a drum containing pressurised oil that rotates on a vertical shaft on either bronze or PEEK bushes. The leakage of the oil through the journal / bush clearance lubricates the surfaces and in effect creates a form hydrostatic bearing on either end of the drum. On occasions the oil in...

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