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Recent content by Markeco

  1. Markeco

    Converting bearings from grease to oil

    I have been experiencing periodic bearing failure with a pressure blower that is used to move 350F gas. The blower is equipped with two Sealmaster NP-23 bearings and the shaft diameter is 1-7/16”. The wheel rotates at 3600rpm and the shaft and bearing temperatures are 250F.The ambient...

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