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FSR Overrunning Clutches

FSR series overrunning clutches from Formsprag are offered by Clutch Engineering for a variety of applications. These are sleeve bearing supported and suitable for general purpose overrunning, indexing, and backstopping applications. Oil lubricated models have a Buna-N oil seal at each end of the clutch which provides positive lubricant sealing. To secure attached parts to the hub, a keyseat and snap-ring groove are provided. These products can be removed for free lubricant flow for clutches operated in an oil bath.

Torque range: 40 to 1,800 lb-ft (55 to 2,448 Nm)
Typical applications: Packaging, material handling