NFS25 One-Way 25x62x24 Bearing Support Required Backstop ClutchNFS25 One Way Clutch One Clutch NFS25 is a one way clutch. One way Sprag Clutch Freewheel and also called as Backstops. NFS25 is used in any applications that requires one direction rotation, such as mining, hydraulic, textile, printing and washing machines, conveyor systems that carry products to a higher level should not be reversed because of gravity during any power shortage. NFS25 One Way Clutch Applications: Overrunning, Indexing, Backstopping