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Recent content by dirkschiller

  1. dirkschiller

    Thermal resistance of ball bearings (rotating)

    Hello EnglishMuffin, thanks for sharing your experience. I agree the problem with a rotating bearing is somewhat complicated. It must be some kind of transport effect either via the ball material close to the surface of the ball or via the oil film on the ball. The reason I have to know this in...
  2. dirkschiller

    Thermal resistance of ball bearings (rotating)

    Thanks a lot guys for your suggestions. I have contacted the supplier regarding this issue. The question is really how much heat is transported from the inner bearing ring to the outer one. It seems to be not a well explored field. Greetings, dirkschiller
  3. dirkschiller

    Thermal resistance of ball bearings (rotating)

    Thanks a lot guys for your suggestions. I have contacted the supplier regarding this issue. The question is really how much heat is transported from the inner bearing ring to the outer one. It seems to be not a well explored field. Greetings, dirkschiller
  4. dirkschiller

    Thermal resistance of ball bearings (rotating)

    Hello all, Im am looking for some information about the heat transfer through rotating ball bearings. This is probably a function of the bearing dimensions, the lubricant and the rotational speed. Does anyone have an idea where to find such information? Thanks, Dirk
  5. dirkschiller

    Thermal resistance of ball bearings (rotating)

    Hello all, Im am looking for some information about the heat transfer through rotating ball bearings. This is probably a function of the bearing dimensions, the lubricant and the rotational speed. Does anyone have an idea where to find such information? Thanks, Dirk

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