Ruland Disc, 33.3mm Outside Diameter, 9mm Bore, 45mm Length Flexible Coupling [MDCDK33-9-9-A]; 591-278

The Ruland Premium clamp double disc coupling, expertly designed to ensure zero backlash and exceptional balance, making it ideal for high-speed applications. Crafted from anodized aluminum, this coupling offers both durability and lightweight properties, accommodating a variety of misalignment scenarios. Its innovative design consists of two hubs, stainless steel disc springs, and a center spacer, which allows for individual disc flexibility, thus ensuring reliable performance and precision in operation. Ideal for use in sectors such as semiconductor, solar, and machine tools, this coupling is meticulously manufactured under stringent controls in the USA, complying with both RoHS3 and REACH standards. Experience superior engineering that caters to specific positioning tasks reliably and efficiently.

Allows for angular misalignment up to 2.0°

Facilitates parallel misalignment with a tolerance of 0.20 mm

Supports axial motion of up to 0.40 mm

Constructed with lightweight materials for low inertia

Machined from solid bar stock sourced exclusively from North American mills