C-UCP, CM-UCP (Cast iron covered bearing unit)
C-UKP, CM-UKP (Cast iron covered bearing unit)

A steel plate or cast iron cover is fitted to the outside of the cast iron bearing housing, effectively preventing entry of dust under usage conditions with high levels of dust or moisture. This type is suitable for locations with high dust levels (e.g., conveyors for transporting earth and sand) and where the bearing is exposed to moisture (e.g., conveyors for dairy products or food manufacturing).