Expandable Dia Shafts

    FEATURES AND BENEFITS

• Eliminates all radial clearance.
• Creates a rigid joint.
• Eliminates wear in the joint.
• Provides hole alignment and repeatability.
• Provides high reusability.
• Bushing assembly is tightened from both ends.

   LIMITATIONS

• Limited axial clamp-up capability.
• Reusability limited only by thread wear.

    STANDARD NOMINAL HOLE SIZES

• .1900 through 1.500 inch

    SPECIAL OPTIONS

• Captive Segments - To prevent removal of bushing segments from the core shaft when the nuts and washers are removed, eliminating loss of individual segments.
• Lanyard - To secure the removed fastener near installation hole to prevent loss and provide for easier installation.
• Impedance Ring - Prevents loss of the fastener from the hole even if radial tightness is lost.
• Dual locking features such as Cotter Pins, Lock wires, etc.

  Metric sizes available on request.