Trantorque Keyless Bushings

Trantorque

From gears to cams, timing belt sprockets to conveyor rolls, climate control fan hubs to grinding wheels, the extensive range of Trantorque Keyless Bushings—all with a single locking nut—offers easy to use options for mounting and adjusting position sensitive, zero backlash drive components and accessories.

Find out how the Trantorque single-nut keyless locking device has become the industry leader. Learn about its lightning-fast installation time. It’s industry-leading reliability. And the versatility that has been proven over and over in hundreds of industries, thousands of applications, and millions of installations.

Get the whole story on Trantorque >>

Can’t find what you're looking for?  Please view our Keyless Locking Devices Catalog to see our full product offering.

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Image of Trantorque GT 2"

  • Series: Trantorque GT
  • Torque Transmission: 1080 ft lb
  • Axial Movement: Approximately 0.075"
  • Compliancy: RoHS
  • Component Bore Diameter: 2 7/8"
  • Hub Pressure: 5257 psi
  • Installation Torque: 409 ft lb
  • Internal/ External: Internal
  • Material: Steel
  • Metric/Inch: Inch
  • Releasing/ Locking: Locking
  • Self-Centering: Yes
  • Shaft Diameter: 2"
  • Taper: Single
  • Thrust: 12085 lbs

Image of Trantorque GT 3"

  • Series: Trantorque GT
  • Torque Transmission: 1549 ft lb
  • Axial Movement: Approximately 0.075"
  • Compliancy: RoHS
  • Component Bore Diameter: 3 7/8"
  • Hub Pressure: 3014 psi
  • Installation Torque: 550 ft lb
  • Internal/ External: Internal
  • Material: Steel
  • Metric/Inch: Inch
  • Releasing/ Locking: Locking
  • Self-Centering: Yes
  • Shaft Diameter: 3"
  • Taper: Single
  • Thrust: 11555 lbs

Image of Trantorque GT 2-5/8"

  • Series: Trantorque GT
  • Torque Transmission: 1326 ft lb
  • Axial Movement: Approximately 0.075"
  • Compliancy: RoHS
  • Component Bore Diameter: 3 5/8"
  • Hub Pressure: 3313 psi
  • Installation Torque: 500 ft lb
  • Internal/ External: Internal
  • Material: Steel
  • Metric/Inch: Inch
  • Releasing/ Locking: Locking
  • Self-Centering: Yes
  • Shaft Diameter: 2 5/8"
  • Taper: Single
  • Thrust: 11306 lbs

Image of Trantorque GT 1-5/8"

  • Series: Trantorque GT
  • Torque Transmission: 557 ft lb
  • Axial Movement: Approximately 0.075"
  • Compliancy: RoHS
  • Component Bore Diameter: 2 5/8"
  • Hub Pressure: 4287 psi
  • Installation Torque: 234 ft lb
  • Internal/ External: Internal
  • Material: Steel
  • Metric/Inch: Inch
  • Releasing/ Locking: Locking
  • Self-Centering: Yes
  • Shaft Diameter: 1 5/8"
  • Taper: Single
  • Thrust: 7663 lbs

Image of Trantorque GT 2-1/8"

  • Series: Trantorque GT
  • Torque Transmission: 1120 ft lb
  • Axial Movement: Approximately 0.075"
  • Compliancy: RoHS
  • Component Bore Diameter: 3 1/8"
  • Hub Pressure: 4457 psi
  • Installation Torque: 442 ft lb
  • Internal/ External: Internal
  • Material: Steel
  • Metric/Inch: Inch
  • Releasing/ Locking: Locking
  • Self-Centering: Yes
  • Shaft Diameter: 2 1/8"
  • Taper: Single
  • Thrust: 11793 lbs

Image of Trantorque Mini 7/16"

  • Series: Trantorque Mini
  • Torque Transmission: 737 in lb
  • Axial Movement: Approximately 0.045"
  • Compliancy: RoHS
  • Component Bore Diameter: 7/8"
  • Hub Pressure: 18535 psi
  • Installation Torque: 390 in lb
  • Internal/ External: Internal
  • Material: Steel
  • Metric/Inch: Inch
  • Releasing/ Locking: Locking
  • Self-Centering: Yes
  • Shaft Diameter: 7/16"
  • Taper: Single
  • Thrust: 3057 lbf

Image of Trantorque GT 2-7/16"

  • Series: Trantorque GT
  • Torque Transmission: 1245 ft lb
  • Axial Movement: Approximately 0.075"
  • Compliancy: RoHS
  • Component Bore Diameter: 3 3/8"
  • Hub Pressure: 3789 psi
  • Installation Torque: 467 ft lb
  • Internal/ External: Internal
  • Material: Steel
  • Metric/Inch: Inch
  • Releasing/ Locking: Locking
  • Self-Centering: Yes
  • Shaft Diameter: 2 7/16"
  • Taper: Single
  • Thrust: 11430 lbs

Image of Trantorque Mini 1/2"

  • Series: Trantorque Mini
  • Torque Transmission: 842 in lb
  • Axial Movement: Approximately 0.045"
  • Compliancy: RoHS
  • Component Bore Diameter: 7/8"
  • Hub Pressure: 18535 psi
  • Installation Torque: 390 in lb
  • Internal/ External: Internal
  • Material: Steel
  • Metric/Inch: Inch
  • Releasing/ Locking: Locking
  • Self-Centering: Yes
  • Shaft Diameter: 1/2"
  • Taper: Single
  • Thrust: 3057 lbf

Image of Trantorque GT 2-1/4"

  • Series: Trantorque GT
  • Torque Transmission: 1186 ft lb
  • Axial Movement: Approximately 0.075"
  • Compliancy: RoHS
  • Component Bore Diameter: 3 1/8"
  • Hub Pressure: 4457 psi
  • Installation Torque: 442 ft lb
  • Internal/ External: Internal
  • Material: Steel
  • Metric/Inch: Inch
  • Releasing/ Locking: Locking
  • Self-Centering: Yes
  • Shaft Diameter: 2 1/4"
  • Taper: Single
  • Thrust: 11793 lbs

Image of Trantorque GT 2-3/16"

  • Series: Trantorque GT
  • Torque Transmission: 1153 ft lb
  • Axial Movement: Approximately 0.075"
  • Compliancy: RoHS
  • Component Bore Diameter: 3 1/8"
  • Hub Pressure: 4457 psi
  • Installation Torque: 442 ft lb
  • Internal/ External: Internal
  • Material: Steel
  • Metric/Inch: Inch
  • Releasing/ Locking: Locking
  • Self-Centering: Yes
  • Shaft Diameter: 2 3/16"
  • Taper: Single
  • Thrust: 11793 lbs

Image of Trantorque Mini 5/16"

  • Series: Trantorque Mini
  • Torque Transmission: 404 in lb
  • Axial Movement: Approximately 0.045"
  • Compliancy: RoHS
  • Component Bore Diameter: 3/4"
  • Hub Pressure: 18960 psi
  • Installation Torque: 250 in lb
  • Internal/ External: Internal
  • Material: Steel
  • Metric/Inch: Inch
  • Releasing/ Locking: Locking
  • Self-Centering: Yes
  • Shaft Diameter: 5/16"
  • Taper: Single
  • Thrust: 2345 lbf

Image of Trantorque GT 2-7/8"

  • Series: Trantorque GT
  • Torque Transmission: 1485 ft lb
  • Axial Movement: Approximately 0.075"
  • Compliancy: RoHS
  • Component Bore Diameter: 3 7/8"
  • Hub Pressure: 3014 psi
  • Installation Torque: 550 ft lb
  • Internal/ External: Internal
  • Material: Steel
  • Metric/Inch: Inch
  • Releasing/ Locking: Locking
  • Self-Centering: Yes
  • Shaft Diameter: 2 7/8"
  • Taper: Single
  • Thrust: 11555 lbs

Image of Trantorque Mini 5/8"

  • Series: Trantorque Mini
  • Torque Transmission: 1359 in lb
  • Axial Movement: Approximately 0.045"
  • Compliancy: RoHS
  • Component Bore Diameter: 1"
  • Hub Pressure: 16754 psi
  • Installation Torque: 585 in lb
  • Internal/ External: Internal
  • Material: Steel
  • Metric/Inch: Inch
  • Releasing/ Locking: Locking
  • Self-Centering: Yes
  • Shaft Diameter: 5/8"
  • Taper: Single
  • Thrust: 3948 lbf

Image of Trantorque Mini 3/8"

  • Series: Trantorque Mini
  • Torque Transmission: 485 in lb
  • Axial Movement: Approximately 0.045"
  • Compliancy: RoHS
  • Component Bore Diameter: 3/4"
  • Hub Pressure: 18960 psi
  • Installation Torque: 250 in lb
  • Internal/ External: Internal
  • Material: Steel
  • Metric/Inch: Inch
  • Releasing/ Locking: Locking
  • Self-Centering: Yes
  • Shaft Diameter: 3/8"
  • Taper: Single
  • Thrust: 2345 lbf

Image of Trantorque Mini 3/16"

  • Series: Trantorque Mini
  • Torque Transmission: 16513 psi
  • Torque Transmission: 151 in lb
  • Axial Movement: Approximately 0.045"
  • Compliancy: RoHS
  • Component Bore Diameter: 5/8"
  • Installation Torque: 125 in lb
  • Internal/ External: Internal
  • Material: Steel
  • Metric/Inch: Inch
  • Releasing/ Locking: Locking
  • Self-Centering: Yes
  • Shaft Diameter: 3/16"
  • Taper: Single
  • Thrust: 1459 lbs

Image of Trantorque GT 2-13/16"

  • Series: Trantorque GT
  • Torque Transmission: 1452 ft lb
  • Axial Movement: Approximately 0.075"
  • Compliancy: RoHS
  • Component Bore Diameter: 3 7/8"
  • Hub Pressure: 3014 psi
  • Installation Torque: 550 ft lb
  • Internal/ External: Internal
  • Material: Steel
  • Metric/Inch: Inch
  • Releasing/ Locking: Locking
  • Self-Centering: Yes
  • Shaft Diameter: 2 13/16"
  • Taper: Single
  • Thrust: 11555 lbs
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