MZEU40 Cam Clutch - MZEU-40 Series, 40 mm Bore Diameter, 125 mm Overall Diameter, Torque Capacity 996 ft-lbs, Operation Mode = Overrunning, Backstopping - Middle Speed

Sprag type one way clutch
High torque and longer life than roller ramp clutches
A variety of options, such as torque arm, flanges, and cover are available according to your installation requirements