Design life is 9630 hours, rotating at 250 rpm, load of 880 lbs, what is the basic design load rating (assuming no axial loads)?© BrainMass Inc. brainmass.com March 22, 2019, 12:12 am ad1c9bdddf
The question can be solved using two equations.
The service life of roller bearing is based on the fundamental equation
L=[(C/W)^k] x 10^6 .........................(1)
Where L= Service life in revolutions
C= Basic dynamic load rating(N)
W= Equivalent dynamic load(N), and ...
Solution contains detailed step-by-step explanation pertaining to dynamic load rating of roller bearing.