Benjamin, Charles H[enry], 1856- [from old catalog] · New York, H. Holt and company · leaf 153
for | inch balls inthrust bearings to be 100 pounds per ball at 700 revolu-tions per minute and 6 inches diameter circle of rotation.Mr. W. S. Rogers gives the maximum load for a1 inch ball as 1000 pounds and for a \ inch ball as 200pounds. Mr. Henry Hess states that in a roller bearring one fifth… … Fig. 57. ROLLER STEP-BEARINGS. 129 square of the ball diameter may be used in the sameway. Space forbids reference to all of the many varietiesof ball and roller bearings shown in manufacturerscatalogues. These are all subject to the laws and limit-ations mentioned in this chapter, While such…
Machine design
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