{HEAD ~ The placement} of the cage as in {TAIL ~ this invention} reduces the inertia by reducing the radius at which the cage mass is located and reduces the effect of this inertia by eliminating the back and forth motion of a cage of the prior art construction, i.e. closely adjacent to the outer race 
{ HEAD ~ The placement } of the cage as in { TAIL ~ this invention } reduces the inertia by reducing the radius at which the cage mass is located and reduces the effect of this inertia by eliminating the back and forth motion of a cage of the prior art construction , i.e. closely adjacent to the outer race
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