Linear Motion Component O Couplings Linear Motion Component © Couplings Flexiable | Spiral Beam Coupling Flexiable ] Spiral Beam Coupling Product Specification woo-jb8U!uw6mmm 0097 FAMS Zero backlash. The flexure allowed by the beam portion of the couping is capable of accommodating angular, parallel, and axial misalignment. Rotation character of clockwise or anti-clockwise are exactly the same. Free maintenance, oil-resist and anti-corrosiveness. Offset of angular, parallel, or axial deviation are individual allowed value, so couple reasons of axial offset appearing at same time would reduce the unit allowable value. ★ Moment of inertial torque and weight calculated by maximum diameter. Ordering Example: