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 11mm

  • Series: Trantorque Mini
  • Torque Transmission: 82 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: 11 mm
  • Taper: Single
  • Thrust: 14 kN

Image of Trantorque GT 15mm

  • Series: Trantorque GT
  • Torque Transmission: 210 nm
  • Axial Movement: Approximately 1.9 mm
  • Compliancy: RoHS
  • Component Bore Diameter: 38 mm
  • Hub Pressure: 96 N/mm2
  • Installation Torque: 136 Nm
  • Internal/ External: Internal
  • Material: Steel
  • Metric/Inch: Metric
  • Releasing/ Locking: Locking
  • Self-Centering: Yes
  • Shaft Diameter: 15 mm
  • Taper: Single
  • Thrust: 26 kN

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

Image of Trantorque OE 17mm

  • Series: Trantorque OE
  • Torque Transmission: 218 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: 17 mm
  • Taper: Single
  • Thrust: 25 kN

Image of Trantorque Mini 8mm

  • Series: Trantorque Mini
  • Torque Transmission: 46 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: 8 mm
  • Taper: Single
  • Thrust: 10 kN

Image of Trantorque Mini 9mm

  • Series: Trantorque Mini
  • Torque Transmission: 51 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: 9 mm
  • Taper: Single
  • Thrust: 10 kN

Image of Trantorque Mini 15mm

  • Series: Trantorque Mini
  • Torque Transmission: 145 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: 15 mm
  • Taper: Single
  • Thrust: 18 kN

Image of Trantorque GT 2-1/2"

  • Series: Trantorque GT
  • Torque Transmission: 1277 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 1/2"
  • Taper: Single
  • Thrust: 11430 lbs

Image of Trantorque GT 19mm

  • Series: Trantorque GT
  • Torque Transmission: 266 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: 19 mm
  • Taper: Single
  • Thrust: 26 kN

Image of Trantorque Mini 5mm

  • Series: Trantorque Mini
  • Torque Transmission: 18 Nm
  • Axial Movement: Approximately 1.9 mm
  • Compliancy: RoHS
  • Component Bore Diameter: 16 mm
  • Hub Pressure: 112 N/mm2
  • Installation Torque: 10 Nm
  • Internal/ External: Internal
  • Material: Steel
  • Metric/Inch: Metric
  • Releasing/ Locking: Locking
  • Self-Centering: Yes
  • Shaft Diameter: 5 mm
  • Taper: Single
  • Thrust: 6 kN

Image of Trantorque GT 2-3/8"

  • Series: Trantorque GT
  • Torque Transmission: 1213 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 5/16"
  • Taper: Single
  • Thrust: 11430 lbs

Image of Trantorque Mini 6mm

  • Series: Trantorque Mini
  • Torque Transmission: 21 Nm
  • Axial Movement: 1.1 mm
  • Compliancy: RoHS
  • Component Bore Diameter: 16 mm
  • Hub Pressure: 112 N/mm2
  • Installation Torque: 10 Nm
  • Internal/ External: Internal
  • Material: Steel
  • Metric/Inch: Metric
  • Releasing/ Locking: Locking
  • Self-Centering: Yes
  • Shaft Diameter: 6 mm
  • Taper: Single
  • Thrust: 6 kN

Image of Trantorque GT 17mm

  • Series: Trantorque GT
  • Torque Transmission: 238 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: 17 mm
  • Taper: Single
  • Thrust: 26 kN

Image of Trantorque GT 2-15/16"

  • Series: Trantorque GT
  • Torque Transmission: 1517 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 15/16"
  • Taper: Single
  • Thrust: 11555 lbs

Image of Trantorque Mini 3mm

  • Series: Trantorque Mini
  • Torque Transmission: 11 Nm
  • Axial Movement: Approximately 1.9mm
  • Compliancy: RoHS
  • Component Bore Diameter: 16mm
  • Hub Pressure: 112 N/mm2
  • Installation Torque: 14 Nm
  • Internal/ External: Internal
  • Material: Steel
  • Metric/Inch: Metric
  • Releasing/ Locking: Locking
  • Self-Centering: Yes
  • Shaft Diameter: 3mm
  • Taper: Single
  • Thrust: 6 kN

Image of Trantorque Mini 4mm

  • Series: Trantorque Mini
  • Torque Transmission: 14 Nm
  • Axial Movement: Approximately 1.9mm
  • Compliancy: RoHS
  • Component Bore Diameter: 16 mm
  • Hub Pressure: 112 N/mm2
  • Installation Torque: 14 Nm
  • Internal/ External: Internal
  • Material: Steel
  • Metric/Inch: Metric
  • Releasing/ Locking: Locking
  • Self-Centering: Yes
  • Shaft Diameter: 4mm
  • Taper: Single
  • Thrust: 6 kN
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