Bearing which rest on the rod and was between rod and ceiling

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    Bearing Rest Rod
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The discussion focuses on analyzing the bearing that rests on a rod positioned between the rod and the ceiling. There is uncertainty regarding whether the reaction forces are between the bearing and the rod or between the ceiling and the ball bearing. A suggestion is made to create a Free Body Diagram (FBD) that includes applied loads to accurately determine the reaction forces at the supports. The current diagram lacks a reaction force at the support if a downward force is applied to the beam. Properly illustrating the forces will clarify the interactions between the components.
wise318
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Anyone can help me anayst the beariing which rest on the rod and was betweeen rod and ceiling...I am not sure if the reaction is between bearing and rod or ceiling and ball bearing.
refer to this link pls

FBD_1.jpg
 
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A FBD needs to have applied loads in it so you can determine the reaction forces at the supports. The way you have it drawn now, if you applied a downward force on the beam, there would be no reaction force at the support at the end.
 

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