0 Old HSK word(s):
轱/毂辘/轳* *

Definitions from Unihan Copyright © 1991-2015 Unicode® Inc. All rights reserved.

轱 wheel / to turn / to revolve
毂 hub of wheel
辘 windlass, pulley, capstan / wheel
Hsk Characters:
HSK -Characters and beyond:
GbBig5EngRadMegaTripleMultilingual