Description of FSA series Ball Bearing Supported Sprag Clutch as Overrunning and Indexing

FSA model clutches are designed for low speed overrunning and indexing applications in the torque range from 38,000 to 500,000 lb.ft. FSA clutches are oil lubricated and equipped with lip-type seals.

Sprags and "Free-action" retainers are incorporated for maximum performance and service life. These clutches mount on a through shaft, with the inner race driven by a key. They are designed with a special flange as the mounting surface for couplings for primary shaft to shaft inline applications. The ground O.D. of this flange is concentric with the bore. Tapped holes are provided for securing parts to the clutch.

Data Sheet of FSA1051 Ball Bearing Supported Sprag Clutch as Overrunning and Indexing

Specifications of FSA series Ball Bearing Supported Sprag Clutch as Overrunning and Indexing

Dimensions of FSA series Ball Bearing Supported Sprag Clutch as Overrunning and Indexing

Mounting Example