Single-Flex Composite Disc Shaft Couplings > Single QD Bushing Type Hubs

Single QD Bushing Type Steel Hubs

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The Single Flex Composite Disc Coupling is an
excellent choice for zero backlash applications.
The unique design delivers two features that are
not often found in a precision coupling. High
torsional stiffness and high durability!
The compact size and clamping system allow this
coupling to fit into many applications. This steel design
is also capable of being used in very high speed
applications with some modification.


  • Zero Backlash
  • Torsionally Stiff
  • Excellent for Reversing Loads
  • Smooth Operation at High Speeds
  • Compact