Ruland Beam, 19.1mm Outside Diameter, 4 mm, 5 mm Bore, 22.9mm Length Flexible Coupling

The Ruland Four beam coupling is engineered to provide exceptional performance, featuring a robust design that is perfect for applications requiring high torque capacity and minimal shaft misalignment. Crafted from premium 303 stainless steel, it ensures durability while operating under challenging conditions. The set screw style allows for easy installation, making it ideal for quick setups. With its zero-backlash feature, this coupling significantly reduces vibration, enabling smooth operation even at high speeds of up to 6,000 RPM. Its unique construction guarantees consistent performance, making it an essential component for precision-driven machinery.

Machined from a single piece of material for enhanced strength
Designed with two sets of spiral cuts for superior torque transmission
RoHS3 and REACH compliant, ensuring environmental safety
Manufactured in the USA under strict quality controls
Features maximum speed capabilities up to 6,000 RPM
Includes dynamic torque ratings for both reversing and non-reversing applications
Temperature operating range from -40°F to 350°F for versatility
Hex wrench size of 2.0 mm for convenient adjustments