Internal Freewheels FN are roller freewheels ÂwithÂout bearing support.
The freewheel is built into the customer Âhousing. This makes compact, space-saving Âfitting solutions possible.
Nominal torques up to 3 000 Nm. The faces of both sides of the outer ring are provided with grooves for torque transmission.
Bores up to 60 mm.