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A hydrodynamic journal bearing is subjected to 3000N load at rotational speed of 2000rpm. The bearing diameter and length are 40mm. If radial clearance

A hydrodynamic journal bearing is subjected to 3000N load at rotational speed of 2000rpm. The bearing diameter and length are 40mm. If radial clearance is 30m and bearing is lubricated with an oil having viscosity 0.04Pa-s, the Sommerfeld number of bearing is

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