a ball bearing has a radial load applied to it of 1,000 lbs, has a rated life of 90,000,000 cycles. if the desired life
Posted: Mon May 09, 2022 9:05 am
a ball bearing has a radial load applied to it of 1,000 lbs, has a rated life of 90,000,000 cycles. if the desired life is 5,000 hrs at 700 rpm, calculate the critical load rating. Reliability is 0.92 and application factor is 1 It has been determined experimentally that the Weibull parameters are: 4.48, 0.92, 0, 1.5, 700,5.000, characteristic parameter. 0 = 4.48 guaranteed minimum Xo=0 shape parameter b=1.5