Basic Mechanical Engineering Test


Q.  Why is the load carrying capacity low in ball bearings? 1. Due to line contact between inner race and the ball 2. Due to greater axial dimensions 3. Due to less radial dimensions 4. Due to point contact between inner race and the ball

a. 1 and 3
b. only 1
c. only 4
d. 2 and 4



 
 

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