{HEAD ~ A continuous circular V} shaped bearing {TAIL ~ race} is formed in one metal plate to extend concentrically about the center axis and spaced a substantial distance therefrom 
shaped
{ HEAD ~ A continuous circular V } shaped bearing { TAIL ~ race } is formed in one metal plate to extend concentrically about the center axis and spaced a substantial distance therefrom
HEAD HEAD HEAD HEAD HEAD HEAD HEAD HEAD REL OTH TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH