Suffolk and Berkshire, Henry Charles Howard, Earl of, 1833-1898, Peek, Hedley, Aflalo, Frederick G. (Frederick George), 1870-1918 · London : Lawrence and Bullen · leaf 309
run freely it is necessary that the balls shouldnot be so tightly jammed as to prevent their revolving,nor that the bearing should be so loosely put together asto admit of the balls running out of their proper cir-cular track ; to insure this it is necessary that weshould have some means of… … Fig. II.—Di.\GRAM of Cone-adjusting Hub (Eadie). The cups A a are fixed into the case of the hub n ; in these are placed the balls, whichare held in place by the cones c c; of these c is of a piece with the axle D, but c is free,working upon the threaded end of the axle to allow of adjustment- To…
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