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 Mini 16mm

  • Series: Trantorque Mini
  • Torque Transmission: 155 Nm
  • Axial Movement: Approximately 1.9 mm
  • Compliancy: RoHS
  • Component Bore Diameter: 26 mm
  • Hub Pressure: 140 N/mm2
  • Installation Torque: 66 Nm
  • Internal/ External: Internal
  • Material: Steel
  • Metric/Inch: Metric
  • Releasing/ Locking: Locking
  • Self-Centering: Yes
  • Shaft Diameter: 16 mm
  • Taper: Single
  • Thrust: 18 kN

Image of Trantorque Mini 10mm

  • Series: Trantorque Mini
  • Torque Transmission: 75 Nm
  • Axial Movement: Approximately 1.9 mm
  • Compliancy: RoHS
  • Component Bore Diameter: 23 mm
  • Hub Pressure: 123 N/mm2
  • Installation Torque: 44 Nm
  • Internal/ External: Internal
  • Material: Steel
  • Metric/Inch: Metric
  • Releasing/ Locking: Locking
  • Self-Centering: Yes
  • Shaft Diameter: 10 mm
  • Taper: Single
  • Thrust: 14 kN

Image of Trantorque GT 16mm

  • Series: Trantorque GT
  • Torque Transmission: 224 Nm
  • Axial Movement: Approximately 1.9 mm
  • Compliancy: RoHS
  • Component Bore Diameter: 38 mm
  • Hub Pressure: 93 N/mm2
  • Installation Torque: 136 Nm
  • Internal/ External: Internal
  • Material: Steel
  • Metric/Inch: Metric
  • Releasing/ Locking: Locking
  • Self-Centering: Yes
  • Shaft Diameter: 16 mm
  • Taper: Single
  • Thrust: 26 kN

Image of Trantorque Mini 12mm

  • Series: Trantorque Mini
  • Torque Transmission: 90 Nm
  • Axial Movement: Approximately 1.9 mm
  • Compliancy: RoHS
  • Component Bore Diameter: 23 mm
  • Hub Pressure: 123 N/mm2
  • Installation Torque: 44 Nm
  • Internal/ External: Internal
  • Material: Steel
  • Metric/Inch: Metric
  • Releasing/ Locking: Locking
  • Self-Centering: Yes
  • Shaft Diameter: 12 mm
  • Taper: Single
  • Thrust: 14 kN

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 OE 19mm

  • Series: Trantorque OE
  • Torque Transmission: 244 Nm
  • Axial Movement: Approximately 1.9 mm
  • Compliancy: RoHS
  • Component Bore Diameter: 32 mm
  • Hub Pressure: 137 N/mm2
  • Installation Torque: 110 Nm
  • Internal/ External: Internal
  • Material: Steel
  • Metric/Inch: Metric
  • Releasing/ Locking: Locking
  • Self-Centering: Yes
  • Shaft Diameter: 19 mm
  • Taper: Single
  • Thrust: 25 kN

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 Mini 7mm

  • Series: Trantorque Mini
  • Torque Transmission: 40 Nm
  • Axial Movement: Approximately 1.9 mm
  • Compliancy: RoHS
  • Component Bore Diameter: 20 mm
  • Hub Pressure: 123 N/mm2
  • Installation Torque: 28 Nm
  • Internal/ External: Internal
  • Material: Steel
  • Metric/Inch: Metric
  • Releasing/ Locking: Locking
  • Self-Centering: Yes
  • Shaft Diameter: 7 mm
  • Taper: Single
  • Thrust: 10 kN

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 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 GT 18mm

  • Series: Trantorque GT
  • Torque Transmission: 252 Nm
  • Axial Movement: Approximately 1.9 mm
  • Compliancy: RoHS
  • Component Bore Diameter: 38 mm
  • Hub Pressure: 93 N/mm2
  • Installation Torque: 136 Nm
  • Internal/ External: Internal
  • Material: Steel
  • Metric/Inch: Metric
  • Releasing/ Locking: Locking
  • Self-Centering: Yes
  • Shaft Diameter: 18 mm
  • Taper: Single
  • Thrust: 26kN

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 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 OE 18mm

  • Series: Trantorque OE
  • Torque Transmission: 231 Nm
  • Axial Movement: Approximately 1.9 mm
  • Compliancy: RoHS
  • Component Bore Diameter: 32 mm
  • Hub Pressure: 137 N/mm2
  • Installation Torque: 110 Nm
  • Internal/ External: Internal
  • Material: Steel
  • Metric/Inch: Metric
  • Releasing/ Locking: Locking
  • Self-Centering: Yes
  • Shaft Diameter: 18 mm
  • Taper: Single
  • Thrust: 25 kN

Image of Trantorque Mini 14mm

  • Series: Trantorque Mini
  • Torque Transmission: 135 Nm
  • Axial Movement: Approximately 1.9 mm
  • Compliancy: RoHS
  • Component Bore Diameter: 26 mm
  • Hub Pressure: 113 N/mm2
  • Installation Torque: 66 Nm
  • Internal/ External: Internal
  • Material: Steel
  • Metric/Inch: Metric
  • Releasing/ Locking: Locking
  • Self-Centering: Yes
  • Shaft Diameter: 14 mm
  • Taper: Single
  • Thrust: 18 kN
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