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A journal bearing 200mm in diameter and 250mm long is supporting a load of 15kN at 1000rpm. The radial clearance is 0.08 and the

A journal bearing 200mm in diameter and 250mm long is supporting a load of 15kN at 1000rpm. The radial clearance is 0.08 and the bearing dissipates 100kJ/min in friction; What is the viscosity of oil at the operating temperature? (a) 0.00625 Pa-sec (b) 0.0077 Pa-sec (c) 0.0023 Pa-sec (d) 0.008 Pa-sec

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