one-way roller clutch / internal / without bearing function / backstop
internal, without bearing function
backstop, indexing, overrunning clutch
Min.: 18 Nm (13.28 ft.lb)
Max.: 3000 Nm (2212.69 ft.lb)
Min.: 8 mm
Max.: 60 mm
Min.: 800 rpm (5026.55 rad.min-1)
Max.: 5400 rpm (33929.2 rad.min-1)
Ringspann's FN series is a line of internal freewheels designed for keyway connection on outer rings. It offers an efficient solution with its compact size and space-saving construction.
The unit is mainly used as backstops, overrunning clutches, and indexing freewheels. It features a nominal torque range of 18 Nm to 3 000 Nm. The series comes in different bore sizes that ranges from 8mm to 60mm.