Type CKF-B is a centrifugal sprag type freewheel, only the inner race is designed for freewheeling. It is a non self-supported type, bearings must be provided to ensure concentricity of the ineer and outer race. Installation is simple and maintenance free is allowed when sealling condition.

This series is mainly used for backstop, and also used as a clutch of high speed overrunning but lower speed transfering torque.

When used as a backstop, the operating speed should no less than the minimum speed given by the table.

When used as a clutch to transfer torque, the operating speed should not higher than 40% of minimum speed give by the table.

Mounting Example

Xianyang CHAOYUE Clutch Co., Ltd. established in 1999. is a 22 years' professional manufacturer engaged in the research, development, production, sale and service of one way overrunning clutches, backstops, locking assemblies, couplings, electromagnetic clutch and brake, clamping elements etcetera. We dedicated to strict quality control and thoughtful customer service, our experiences staff members always available to discuss your requirements and ensure full customer satisfaction.

We have certificated by ISO9001:2015, TüV. By our high quality products, we aim to provide a high-end solution for our partner. Whether selecting a curent product from our catalogue or seeking engineering assistance for your application, please feel free to talk to us about your requirements.