Trantorque GTR

Trantorque GTR High Power, Critical Timing Solution

Trantorque GTR keyless bushing is the ideal solution for high power or critical timing applications. It offers a mechanical shrink-fit eliminating the problems of fretting corrosion, backlash and key wallowing.



  • Locks and unlocks with the twist of just one nut
  • Precise radial and axial adjustment on shaft. Ideal for timing components
  • Trantorque GTR is “self-centering” unlike other cone clamping units. It needs no location diameter in components to retain concentricity
  • Repair of damaged keyways, just slip Trantorque GTR over the damaged keyway to effect repair
  • Eliminates keyways thereby reducing shaft costs. Also allows smaller shaft as the keyway does not weaken the shaft
  • Ambient operating temperature -34°C to +204°C





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