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6410138 Fenner Drives Trantorque OE - Inch - Steel - 1-3/8"

$118.57
SKU 6410138 Fenner Drives

Please Note: If the manufacturer is out of stock, a minimum order quantity may apply. If this applies to your order you will be contacted by our customer support team.

PRODUCT DESCRIPTION

Fenner Drives - Power Transmission - Keyless Locking Devices - Trantorque® OE - Steel - Inch


Overview:
  • The Trantorque OE Series 1-3/8" Keyless Bushing provides a high capacity, zero-backlash shaft/hub or coupling connection of mounted components to shafts measuring 1-3/8" in diameter by means of a mounted mechanical interference fit and transmits up to 476 ft lbs of torque.
Description:
  • Trantorque OE Series 1-3/8" Keyless Bushings provide a zero-backlash frictional connection that will never wear or pound out and can accommodate high-torque, thrust, bending, and/or radial loads. While maintaining a minimal OD/ID ratio, The Trantorque OE Series Keyless Bushings also have exceptional concentricity and the ability to accommodate bending loads. They also have limited axial movement during installation. All Trantorque units use a single hex nut for speed and simplicity of installation.


  • Best Suited For: Applications where speed and simplicity of installation and repositioning are critical and a small OD/ID ratio is important.


  • Exceptional concentricity and ability to accommodate bending loads
  • Limited axial movement during installation
  • Minimal OD/ID ratio
  • All Trantorque units use a single hex nut for speed and simplicity of installation


  • Features of Fenner Drives Keyless Bushings:

  • Ability to transmit higher torques than keyed connections
  • True zero-backlash
  • Less equipment downtime
  • Ability to mount over existing keyways
  • Complete axial and radial adjustability
  • Simple installation, adjustment and removal


  • All Fenner Drives keyless locking devices operate using the simple wedge principle. An axial force is applied- by either a hex nut (Trantorque) or a series of annular screws (B-LOC)- to engage circular steel rings with mating tapers. The resulting wedge action creates a radial force on the tapered rings, one of which contracts to squeeze the shaft while the other expands and presses into the component bore.

Dimensions:

SPECIFICATIONS

Series: Trantorque OE Torque Transmission: 485 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

Part Number d D L L1 Wrench Size B Ma* Mt *
Max.
Transmitted
Th
Max.
Transmitted
Ph
Steel (inch) (inch) (inch) (inch) A
(inch)
(inch) Install
Torque
(in lb)
Torque
(in lb)
Thrust
(lbs)
Hub
Pressure
(psi)
6410069 11/16" 1-1/4" 7/8" 1-5/32" 1-1/8" 1/4" 82lbs 162 lb 5639 lbs 20247 psi
6410075 3/4" 1-1/4" 7/8" 1-5/32" 1-1/8" 1/4" 82lbs 176 lb 5639 lbs 20247 psi
6410081 13/16" 1-3/8" 15/16" 1-1/4" 1-1/4" 1/4" 11lbs 231 lb 6816 lbs 20136 psi
6410088 7/8" 1-3/8" 15/16" 1-1/4" 1-1/4" 1/4" 11lbs 248 lb 6816 lbs 20136 psi
6410094 15/16" 1-1/2" 1" 1-11/32" 1-3/8" 5/16" 137bs 297 lb 7601 lbs 18746 psi
6410100 1" 1-1/2" 1" 1-11/32" 1-3/8" 5/16" 137bs 317 lb 7601 lbs 18746 psi
6410106 1-1/16" 1-5/8" 1-1/16" 1-15/32" 1-1/2" 3/8" 155bs 348 lb 7868 lbs 16466 psi
6410113 1-1/8" 1-5/8" 1-1/16" 1-15/32" 1-1/2" 3/8" 155bs 369 lb 7868 lbs 16466 psi
6410119 1-3/16" 1-3/4" 1-1/8" 1-19/32" 1-5/8" 7/16" 177lbs 409 lb 8267 lbs 14865 psi
6410125 1-1/4" 1-3/4" 1-1/8" 1-19/32" 1-5/8" 7/16" 177lbs 431 lb 8267 lbs 14865 psi
6410131 1-5/16" 1-7/8" 1-3/16" 1-11/16" 1-3/4" 1/2" 196lbs 463 lb 8463 lbs 13259 psi
6410138 1-3/8" 1-7/8" 1-3/16" 1-11/16" 1-3/4" 1/2" 196lbs 485 lb 8463 lbs 13259 psi
6410144 1-7/16" 2" 1-1/4" 1-25/32" 1-7/8" 1/2" 196lbs 473 lb 7878 lbs 10838 psi
6410150 1-1/2" 2" 1-1/4" 1-25/32" 1-7/8" 1/2" 196lbs 492 lb 7878 lbs 10838 psi

NOTE: The data in the Mt Th and Ph is for a steel unit. To obtain data for other materials, use the multiplier provided below.

Multipliers:
Steel - 1.0
Electroless Nickel Plated Steel - 0.8
Thin Dense Chrome Coated Steel - 1.0
Stainless Steel - 0.35
* When installing Trantorque OE with an open-ended wrench, a reduction in installation torque by 50% is recommended. This will result in a Transmitted Torque (Mt) reduced by 50%.