{HEAD ~ Bearing unit} 11, in which {TAIL ~ the inner race} and inner race bearing flange are integral and made of sheet steel 
{ HEAD ~ Bearing unit } 11 , in which { TAIL ~ the inner race } and inner race bearing flange are integral and made of sheet steel
HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH