Nachang Overrunning (Beijing) Clutch Co., Ltd

FreewheelFreewheels are machine elements with particular characteristics:---In the one direction of rotation  No driving contact between inner and outer ring; the freewheel is freewheeling.---In the other direction of rotation  Driving contact between inner and outer ring; in this direction, it is possible to transmit a high torque.Freewheels are used as ---Indexing freewheels ---Overrunning clutches ---Backstop [详细介绍]