Ruland Beam, 15mm Outside Diameter, 3 mm, 5 mm Bore, 20mm Length Flexible Coupling

The Ruland Four beam coupling offers a robust solution for precise transmission of torque in various applications. Designed to accommodate both 5mm and 3mm bores, this coupling ensures high performance with minimal backlash and vibration, even at high speeds of up to 6,000 RPM. Crafted from a single piece of 7075 aluminum, it provides lightweight durability and impressive torque capability. The unique design features spiral cuts that enhance its stiffness and allow for greater body sizes than traditional single beam couplings. Ideal for use in dynamic environments, its zero-backlash functionality ensures smooth operation while eliminating slippage. Manufactured in the USA under strict quality controls, this product meets rigorous standards, making it a reliable choice for precision engineering.

Machined from 7075 aluminum for enhanced lightweight strength
Zero-backlash design reduces vibrations for smoother performance
Capable of handling high speeds up to 6,000 RPM
Incorporates robust spiral cuts for increased torque capacity