329) Which of the following bearing is preferred for oscillating conditions?
Answer is:
Needle roller bearing
Related Machine Design MCQ with Answers
Answer is:
normal pitch
Answer is:
Right
Answer is:
upper deviation is zero
Explanation:
A basic shaft is one whose Upper deviation is zero
Upper Deviation: It is the algebraic difference between the maximum size and the basic size. The upper deviation of a hole is represented by a symbol ES and of a shaft, it is represented by es.
Lower Deviation: It is the algebraic difference between the minimum size and the basic size.