SSC SSC JE Mechanical 2025 Mock Test Series (Paper 1 & Paper 2) Design of Machine Elements Sliding Contact Bearing
In case of a flat pivot bearing, which of the following options is correct about the sliding friction?
1
The sliding friction consideration is along the flat surface of contact between the pivot and the shaft.
2
The sliding friction consideration is along the vertical curved surface of contact between the pivot and the shaft.
3
There is no sliding friction between the pivot and the shaft.
4
The sliding friction consideration is along the length of the shaft which is inside the bearing.