Mechanical applicances, mechanical movements and novelties of construction; a complete work and a continuation, as a second volume, of the author's book entitled "Mechanical mvements, powers and devices"; (1917)
Hiscox, Gardner Dexter, 1822?-1908 · New York, The Norman W. Henley publishing company · leaf 257
659. SHAFT-THRUST BALL BEARINGS on a vertical shaft. A, A, grooved rings with out-side conical bearings. D, a spherical bearing collarresting on the foot flange C. F, retaining collar.The balls have four point bearings. 252 MOTION AND CONTROLLING DEVICES, ETC. … 660. BICYCLE BALL BEARING, with hourglass separating rollers. The balls havethree points of pressure contact, two on thecone and one on the cup. The separating rollers are carried by aguide ring frame.
Mechanical movements
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