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 OE 1-3/16"

  • Series: Trantorque OE
  • Torque Transmission: 431 ft lb
  • Axial Movement: Approximately 0.075"
  • Compliancy: RoHS
  • Component Bore Diameter: 1 3/4"
  • Hub Pressure: 14865 psi
  • Installation Torque: 177 ft lb
  • Internal/ External: Internal
  • Material: Steel
  • Metric/Inch: Inch
  • Releasing/ Locking: Locking
  • Self-Centering: Yes
  • Shaft Diameter: 1 3/16"
  • Taper: Single
  • Thrust: 8267 lbf

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 1-1/4"

  • Series: Trantorque GT
  • Torque Transmission: 372 ft lb
  • Axial Movement: Approximately 0.075"
  • Compliancy: RoHS
  • Component Bore Diameter: 2"
  • Hub Pressure: 8313 psi
  • Installation Torque: 167 ft lb
  • Internal/ External: Internal
  • Material: Steel
  • Metric/Inch: Inch
  • Releasing/ Locking: Locking
  • Self-Centering: Yes
  • Shaft Diameter: 1 1/4"
  • Taper: Single
  • Thrust: 7014 lbs

Image of Trantorque GT 1-1/2"

  • Series: Trantorque GT
  • Torque Transmission: 471 ft lb
  • Axial Movement: Approximately 0.075"
  • Compliancy: RoHS
  • Component Bore Diameter: 2 3/8"
  • Hub Pressure: 4842 psi
  • Installation Torque: 192 ft lb
  • Internal/ External: Internal
  • Material: Steel
  • Metric/Inch: Inch
  • Releasing/ Locking: Locking
  • Self-Centering: Yes
  • Shaft Diameter: 1 1/2"
  • Taper: Single
  • Thrust: 7019 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

Image of Trantorque OE 1-3/8"

  • Series: Trantorque OE
  • Torque Transmission: 512 ft lb
  • Axial Movement: Approximately 0.075"
  • Compliancy: RoHS
  • Component Bore Diameter: 1 7/8"
  • Hub Pressure: 13259 psi
  • Installation Torque: 196 ft lb
  • Internal/ External: Internal
  • Material: Steel
  • Metric/Inch: Inch
  • Releasing/ Locking: Locking
  • Self-Centering: Yes
  • Shaft Diameter: 1 3/8"
  • Taper: Single
  • Thrust: 8463 lbf

Image of Trantorque GT 1-1/16"

  • Series: Trantorque GT
  • Torque Transmission: 333 ft lb
  • Axial Movement: Approximately 0.075"
  • Compliancy: RoHS
  • Component Bore Diameter: 2"
  • Hub Pressure: 8313 psi
  • Installation Torque: 167 ft lb
  • Internal/ External: Internal
  • Material: Steel
  • Metric/Inch: Inch
  • Releasing/ Locking: Locking
  • Self-Centering: Yes
  • Shaft Diameter: 1 1/16"
  • Taper: Single
  • Thrust: 7014 lbs

Image of Trantorque OE 7/8"

  • Series: Trantorque OE
  • Torque Transmission: 259 ft lb
  • Axial Movement: Approximately 0.075"
  • Compliancy: RoHS
  • Component Bore Diameter: 1 3/8"
  • Hub Pressure: 20136 psi
  • Installation Torque: 111 ft lb
  • Internal/ External: Internal
  • Material: Steel
  • Metric/Inch: Inch
  • Releasing/ Locking: Locking
  • Self-Centering: Yes
  • Shaft Diameter: 7/8"
  • Taper: Single
  • Thrust: 6816 lbf

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 1-1/8"

  • Series: Trantorque GT
  • Torque Transmission: 353 ft lb
  • Axial Movement: Approximately 0.075"
  • Compliancy: RoHS
  • Component Bore Diameter: 2"
  • Hub Pressure: 8313 psi
  • Installation Torque: 167 ft lb
  • Internal/ External: Internal
  • Material: Steel
  • Metric/Inch: Inch
  • Releasing/ Locking: Locking
  • Self-Centering: Yes
  • Shaft Diameter: 1 1/8"
  • Taper: Single
  • Thrust: 7014 lbs

Image of Trantorque OE 1-1/16"

  • Series: Trantorque OE
  • Torque Transmission: 364 ft lb
  • Axial Movement: Approximately 0.075"
  • Compliancy: RoHS
  • Component Bore Diameter: 1 5/8"
  • Hub Pressure: 16466 psi
  • Installation Torque: 155 ft lb
  • Internal/ External: Internal
  • Material: Steel
  • Metric/Inch: Inch
  • Releasing/ Locking: Locking
  • Self-Centering: Yes
  • Shaft Diameter: 1 1/16"
  • Taper: Single
  • Thrust: 7868 lbf

Image of Trantorque GT 1-7/8"

  • Series: Trantorque GT
  • Torque Transmission: 1013 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: 1 7/8"
  • Taper: Single
  • Thrust: 12085 lbs

Image of Trantorque OE 1-7/16"

  • Series: Trantorque OE
  • Torque Transmission: 500 ft lb
  • Axial Movement: Approximately 0.075"
  • Compliancy: RoHS
  • Component Bore Diameter: 2"
  • Hub Pressure: 10838 psi
  • Installation Torque: 196 ft lb
  • Internal/ External: Internal
  • Material: Steel
  • Metric/Inch: Inch
  • Releasing/ Locking: Locking
  • Self-Centering: Yes
  • Shaft Diameter: 1 7/16"
  • Taper: Single
  • Thrust: 7878 lbf

Image of Trantorque GT 1-13/16"

  • Series: Trantorque GT
  • Torque Transmission: 979 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: 1 13/16"
  • Taper: Single
  • Thrust: 12085 lbs
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