Ruland six beam couplings have a zero-backlash balanced design.
They offer good torsional stiffness and shock absorption and are machined from a single piece of 303 stainless steel.
Proprietary Nypatch anti-vibration coating used on clamp type hardware.
Six beam couplings are ideal for light duty power transmission applications with speed up to 6,000 RPM
Bores 0.625 in x 13 mm, OD 1.500 in / 38.1 mm, Length 2.250 in, 57.2 mm, 303 Stainless Steel, Screw M5, Wrench 4.0 mm, Seating Torque 9.5 Nm