Abstract: An apparatus for cleaning and disinfecting footwear or the foot of a user. More particularly, a user controlled multi-functioning device that performs both cleaning and disinfecting of footwear upon contact. The cleaning and disinfecting apparatus includes one or more cleaning rollers physically contacting the footwear or foot and one or more disinfectant sources, which may be radiation sources that emits UV rays e.g., or charge particle source that emits a cold plasma blast.

Abstract: A bearing assembly underlying the top flange connected to the upper end of n antenna shaft, includes plastic bearing inserts held in contact with the shaft angularly spaced from each other by an outer cylindrical housing and sleeve sections retained therein in axial abutment with the bearing inserts. Removable screw fasteners having upper end portions exposed in alignment with each other underlying the top flange, hold the bearing inserts, the sleeve sections and the housing attached to each other in proper assembled relation to facilitate assembly and disassembly for bearing insert replacement.