Maurer, Edward R. (Edward Rose), b. 1869 · New York : John Wiley & sons, inc.; [etc., etc.] · leaf 93
Fig. 147 Fig. 148 We use the friction circle as an aid to fix upon the line of action of the re-action between journal and bearing when motion impends; the line is tangentto the circle. For example, consider the bell crank shown in Fig. 148, thejournal being i| inches in diameter and the…
Mechanics
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