Formsprag CL40331-3RH Sprag Clutch Bearing FS-05 RH

The Formsprag CL40331-3RH FS-05 RH sprag clutch provides reliable one-way torque transmission and backstop control in industrial power transmission systems. It is an overrunning sprag clutch with right-hand rotation, featuring a 5/8 in bore, 1.937 in outside diameter, and 1.4 in overall length, with a torque capacity of 30 ft-lb and maximum speeds of 1800 RPM on the inner race and 900 RPM on the outer race. The unit uses a sleeve bearing supported design, is factory greased for life, and mounts vertically (Zero-U) for straightforward installation in packaging equipment, conveyors, and other industrial automation or precision machinery requiring indexing, overrunning, and backstopping performance. Commonly used by maintenance technicians, mechanical service teams, and industrial automation specialists for replacement servicing, drive system upgrades, and restoration of industrial motion control operation. OEM reference is Genuine Formsprag FS-05 clutch assembly, with Manufacturer Part Number CL40331-3RH, Brand Formsprag, Series FS-05.