At least the outer race has {TAIL ~ a radially inward pointing bearing flange}, {HEAD ~ which outer race bearing flange} is provided with means for fixing a wheel thereto 
At least the outer race has { TAIL ~ a radially inward pointing bearing flange } , { HEAD ~ which outer race bearing flange } is provided with means for fixing a wheel thereto
OTH OTH OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH OTH OTH OTH OTH