Ruland Beam, 12.7mm Outside Diameter, 3mm Bore, 19.1mm Length Flexible Coupling

The Ruland Four beam coupling delivers exceptional performance required for precision applications. Engineered from 303 stainless steel, it ensures enhanced durability and increased torque capacity, making it ideal for various industrial use cases. The set screw style design accommodates 3mm x 3mm bores, while its balanced structure significantly reduces vibration, enabling reliable operation at speeds up to 6,000 RPM. With a robust construction, this coupling is completely zero-backlash, ensuring maximum efficiency and precision in torque transmission. Furthermore, it meets stringent quality standards, having been manufactured in the USA with strict adherence to quality control processes. It offers both performance and reliability, essential for critical engineering tasks in demanding environments.

Machined from a single piece of material for superior strength
Zero-backlash design optimizes torque accuracy
Balanced design minimizes vibration at high rotation speeds
Includes two sets of spiral cuts for increased torque capacity
Made from RoHS3 and REACH compliant materials for safety
Ideal for high-speed applications, sustaining up to 6,000 RPM
Lightweight yet durable construction enhances ease of use
Manufactured under strict controls to ensure consistent quality
Perfect for angular and parallel misalignment applications