The following figure shows a pump impeller transmits a power of 20 kW at 2500 RPM. The impeller has a weight of 60 kg. T
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The following figure shows a pump impeller transmits a power of 20 kW at 2500 RPM. The impeller has a weight of 60 kg. T
The following figure shows a pump impeller transmits a power of 20 kW at 2500 RPM. The impeller has a weight of 60 kg. The thrust (axial) load applies on impeller is 0.9 kN. Submit the following: a-Determine the bearing reactions at A and B. b-If NSK ball bearing of designation Number "6805-ZZ” is used at support A, find the life of that bearing in working hours and write your comment about that life. -200 mm -200 mm d=25 mm A F=0.9 KN W= 60 kg
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