Application as

• Backstop
• Overrunning Clutch
• Indexing Freewheel

Features

Internal Freewheels FNR are roller freewheels with bearing support. The freewheels of sizes 8 to 20 have a sleeve bearing. The ­sizes 25 to 60 have ball bearings, these enable higher speeds in freewheeling operation.
The freewheel is built into the customer ­housing. This makes compact, space-saving ­fitting 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.