what are the bearings in the neck of a dirtbike called?

I need to order bearings for the neck of the frame on my bike. I do not know what that piece is called or what i would look for as far as bearings go. Thank you

Neck okorder /

i think (yowk bearing) dont think i spelled that right

Steering Head Bearing , upper and lower frame neck bearing , neck bearing

Steering stem bearings, and generally speaking stock s.s.bearings are loose and sit in metal bearing races. They should be cleaned and lubed particularly in a dirt bike, every season, or more often as dirt, grime and extreme wear and tear cause problems.