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Kamps Microturbine 01062024 Modified C3 bearings 

Jogeir Emil Gjersdal
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Previous video show a bearing failure with the stock SKF 608 C3 bearings. This video shows a run with modified bearings. Four new caged bearings have been assembled into two full complement bearings.
Engine is run up to 0,5 Bar - same as the previous run where the bearings failed.

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12 сен 2024

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Комментарии : 4   
@ralphrip6499
@ralphrip6499 3 месяца назад
Are the ball bearings still okay after the test run?
@joemgj
@joemgj 3 месяца назад
The bearings survived the run. I have ordered ceramic balls for making ceramic hybrid bearings with the SKF inner and outer rings.
@ralphrip6499
@ralphrip6499 3 месяца назад
@@joemgj That's good
@joemgj
@joemgj 3 месяца назад
@@ralphrip6499yes, progress 👍 If i interpret the audio spectrum correctly, the max rpm was 69000 rpm at 0.5 Bar case pressure. I need to make a rpm sensor to prevent overspeed now. 85000 rpm max according to the plans. I also need to figure out the hot spot at 7’o clock.