engineering recuitment ONGC AEE Mechanical Mock Test 2025 Design of Machine Elements Rolling Contact Bearing Designation of Ball-Bearing
In a ball bearing, if the number of balls is reduced to half and diameter of the ball is increased to 4 times, then static load capacity of the ball bearing is
1
reduced 4 times
2
reduced 8 times
3
increased 4 times
4
increased 8 times
5
reduced 2 times