Engineering, 07.05.2021 16:00 bneilesauger
A solid steel spindle shaft of circular cross section is to be used to support a ball bearing idler pulley. The inner raceof the ball bearing is attached to the fixed non-rotating shaft. The rotating pulley is attached to the outer race of the ball bearing. The bearing is single-row 02-series deep-groove. Based on the preliminary stress analysis of the shaft, it must have at least a 1.63 inches outside diameter. The Weibull parameters are x0= 0.020, theta=4.459,and b = 1.483. The following information is given for your calculation.
a) Calculate the catalog rating C10for the ball bearing(10 points)
b) Select the smallest acceptable bearing (bore)from Table 11-2(5 points)
c) If the selected ball bearing in b) is usedfor this application, estimate the reliability of the selected ball bearing.(10 points)
Answers: 2
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A solid steel spindle shaft of circular cross section is to be used to support a ball bearing idler...
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