In the expression of dynamic load capacity P=XVF(r) + YF(a), V stands for ?
(a) Race rotation factor
(b) Radial factor
(c) Thrust factor
(d) None of the listed
I was tested on this in my university exam.
I am confused about this question from the Static & Dynamic Load Carrying Capacity section in section Rolling Contact Bearings, Spur Gears and Helical Gears of Machine Design