Ruland Flexible Coupling Flector Polyurethane 33.3 mm Misalignment Angular 0.9° JD21/33-92Y

Ruland JD21/33-92Y Flexible Coupling Flector 33.3 mm is a precision engineered polyurethane torque disc designed to provide damping of impulse loads and minimize shock in mechanical power transmission applications.

This coupling flector includes a snap-fit spider with zero backlash, delivering high torque capability with fail-safe operation even if the spider element fails. It accommodates angular misalignment of 0.9°, axial misalignment of 0.76 mm, and parallel misalignment of 0.13 mm, supporting motor and sensitive equipment protection.

The complete coupling assembly is comprised of two aluminum hubs with the polyurethane spider torque disc, available in different hardness levels for customizable damping and torsional rigidity characteristics. The 85 Shore A spider offers optimal damping while 98 Shore A spider provides enhanced torsional rigidity.

Ideal for use in industrial, manufacturing, material handling, and mechanical power transmission applications, this flexible coupling balances low to medium torsional rigidity with high bearing load capabilities and moderate inertia.

The polyurethane torque disc reduces shock and impulse loading. Snap-fit spider design ensures zero backlash. High torque capacity with fail-safe operation. Supports slight angular, axial, and parallel misalignments. Two aluminium hubs per complete coupling assembly.

Ruland coupling flectors offer reliability and performance for mechanical and industrial use cases, enhancing equipment lifespan and efficiency. Browse EnvMart's extensive range of mechanical power transmission components for more solutions.