Therefore, ball 12 is not restricted by the opening portion at the side of {HEAD ~ inner race} 10 excluding {TAIL ~ a position} around the minor axis position to be freely rotated in pocket 17 
Therefore , ball 12 is not restricted by the opening portion at the side of { HEAD ~ inner race } 10 excluding { TAIL ~ a position } around the minor axis position to be freely rotated in pocket 17
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD OTH REL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH