The FRHD is a seal sprag freewheel with ball bearings. It has a nominal torque of up to 900, 000 lb/ft.
The FRHD is designed for use as backstops for applications that require low speeds. These include applications in inclined conveyor-belt systems, elevators, and pumps. The backstops are protected by taconite seals in dirty or dusty conditions.
The model is oil-filled and ready for installation when delivered. It is available in 15 models with different freewheel sizes.