The auxiliary ring itself is fixed by {HEAD ~ means} of an external auxiliary ring flange to the side of {TAIL ~ the bearing flange} facing the inner ball race, for example by means of a number of wheel nut parts 
The auxiliary ring itself is fixed by { HEAD ~ means } of an external auxiliary ring flange to the side of { TAIL ~ the bearing flange } facing the inner ball race , for example by means of a number of wheel nut parts
OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH