Mechanical element for friction decreasing, Mechanical Engineering

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Present and talk about the bearing, a typical mechanical element for friction decreasing. Complete Table  Q2 about benefits,disadvantages and examples of applications of the following bearings: Plain bearing, Ball Bearing, Cylindrical Roller Bearings, Tapered Roller Bearings, and Spherical Roller Bearings.

                                        Advantages, disadvantages and applications of bearings

 

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