f course, to a far greaterextent than the ordinary annular ball bearing. It is claimed that this bearing known as the NKAcan withstand as high speeds as an annular ball bear-ing, and that as the disks have less mass than balls ofequal carrying capacity, the centrifugal force on thedisks is less.… … Section and sideview of theNKA disk bear-i n g, lattershowing methodof assembling. edges to become damaged. When the disk bearing isiubjected to thrust loads the disk reaction automaticallyassumes a certain angle which depends on the amountof pressure. In these disk bearings the grooves of the…
Automobiles · Aeronautics
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