Tutorial: The shaft of diameter 6 mm and length 500 mm is held between two pendulum ball bearings at 475 mm. Two weights

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Tutorial The Shaft Of Diameter 6 Mm And Length 500 Mm Is Held Between Two Pendulum Ball Bearings At 475 Mm Two Weights 1 (91.53 KiB) Viewed 22 times

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Tutorial: The shaft of diameter 6 mm and length 500 mm is held between two pendulum ball bearings at 475 mm. Two weights of each 1 kg are applied on the shaft at distance of 120 mm from either side of the bearings. The modulus of elasticity of the shaft material is 206 GPa. The density of the shaft as p = 7800 kg/m³. Write in detailed steps to determine the critical speed of the shaft using Dunkerley's method. disc disc Safety bearing 6 mm thick shaft -12-235 mm 13-120 mm K 11-120 mm-