Positive a axis and that F, have a minimum magnitude. Determine this magnitude, the is required that the resultant force acting on the eyebolt in Fig. 2-13 be directed along
Thus, the direction Opht) of fe mencured from
Example 2-2
and the corresponding resultant force.

Ajournal bearing has a journal diameter of 3.250 in with a unilateral tolerance of 20.003 in. the bushing bore has a diameter of 3.256 in and a unilateral tolerance of 0.004 in. the bushing is 2.8 in long and supports a 700-lbf load. the journal speed is 900 rev/min. find the minimum oil film thickness and the maximum film pressure for both sae 20 and sae 20w-30 lubricants, for the tightest assembly if the operating film temperature is 160°f. a computer code is appropriate for solving this problem.