A B Finish: Bright , Max. Angular Misalignment: 3 Degrees , Max. RPM: 6000 , Screw Type: Set Screw , Setscrew Location: 2 (120 deg.) , Style: 6-Beam Set Screw
F Series Six & Four Beam Couplings, Set Screw, Metric
Ruland Manufacturing offers F Series six & four beam couplings for light-duty power transmission applications. These flexible couplings have a large body and strong beams to provide high torque capacity and low windup. They are made of 7075 aluminium for light weight & low inertia, and 303 stainless steel for increased torque capabilities. These units feature zero backlash and a balanced design for reduced vibration at speeds up to 6000 rpm. They come with socket head cap screws featuring Nypatch coating to reduce vibration & galling of screw threads.