A shaft with an outside diameter of 18mm rotates at 2000 revolutions per minute inside a bearing stake 60 mm long. A thi
Posted: Mon May 09, 2022 10:07 am
A shaft with an outside diameter of 18mm rotates at 2000
revolutions per minute inside a bearing stake 60 mm long. A thin
film of oil 0.02 mm thick fills the concentric ring between the
shaft and the bearing. The mechanical power to rotate the shaft is
15 W.
Estimate the viscosity of the oil that fills the gap between the
shaft and the bearing.
revolutions per minute inside a bearing stake 60 mm long. A thin
film of oil 0.02 mm thick fills the concentric ring between the
shaft and the bearing. The mechanical power to rotate the shaft is
15 W.
Estimate the viscosity of the oil that fills the gap between the
shaft and the bearing.