Best Shaft Hub Locking Devices. Reviews November, 2020

Mile Marker 427 Supreme Locking Hub

Search only Mile Marker brand name
Mile Marker 427 Supreme Locking Hub

Current price: 121.77 USD

Saving: $8.22 (6%)


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Height: 6 Inches

Length: 10.5 Inches

Width: 7.5 Inches

Weight: 4.6 Pounds

Warranty: See manufacturer

  • Fit type: Vehicle Specific
  • For over 30 years, Mile Marker has been designing and manufacturing premium locking hubs that were built to last.
  • Replaces original or automatic/vacuum hubs for secure lock.
  • Two (2) hubs included (pair)
  • Manually locks vehicle into 4-wheel drive

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Z2-Type Keyless Shaft Hub Locking Device 1988 Transfer Torque (60x35mm)

Search only Professimart brand name
Z2-Type Keyless Shaft Hub Locking Device 1988 Transfer Torque (60x35mm)

Current price: 24.21 USD


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  • Fit type: Vehicle Specific
  • For over 30 years, Mile Marker has been designing and manufacturing premium locking hubs that were built to last.
  • Replaces original or automatic/vacuum hubs for secure lock.
  • Two (2) hubs included (pair)
  • Manually locks vehicle into 4-wheel drive
  • 【QUALITY MATERIAL】The shrink disk is made of high-quality metal 45 steel and is durable.
  • 【EFFICIENT USE】The product's keyless locking bushing is an advanced basic component that is widely used in the world for mechanical coupling under heavy loads and is dedicated to delivering heavy loads.
  • 【SUITABLE FOR】Keyless coupling device Suitable for transferring heavy loads. Widely used in heavy machinery, wind power generation, packaging machinery, printing machinery, CNC machine tools, automation equipment and other fields.

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Z2-Type Keyless Shaft Hub Locking Device 45# Steel for CNC (OD 60mm ID 32mm)

Search only Homeswitch brand name
Z2-Type Keyless Shaft Hub Locking Device 45# Steel for CNC (OD 60mm ID 32mm)

Current price: 25.51 USD


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  • Fit type: Vehicle Specific
  • For over 30 years, Mile Marker has been designing and manufacturing premium locking hubs that were built to last.
  • Replaces original or automatic/vacuum hubs for secure lock.
  • Two (2) hubs included (pair)
  • Manually locks vehicle into 4-wheel drive
  • 【QUALITY MATERIAL】The shrink disk is made of high-quality metal 45 steel and is durable.
  • 【EFFICIENT USE】The product's keyless locking bushing is an advanced basic component that is widely used in the world for mechanical coupling under heavy loads and is dedicated to delivering heavy loads.
  • 【SUITABLE FOR】Keyless coupling device Suitable for transferring heavy loads. Widely used in heavy machinery, wind power generation, packaging machinery, printing machinery, CNC machine tools, automation equipment and other fields.
  • Easy accessibility, improve work efficiency
  • Protect the machine from damage and reduce mechanical failure
  • 45 steel, with good comprehensive mechanical properties, can withstand great friction during work

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Shrink Disc, Z2 Keyless Shaft Bushing Locking Device, Tension Shaft Sleeve Expansion Connection Sleeve 18x47 mm, for Flywheel, Belt Drum

Search only Thincol brand name
Shrink Disc, Z2 Keyless Shaft Bushing Locking Device, Tension Shaft Sleeve Expansion Connection Sleeve 18x47 mm, for Flywheel, Belt Drum

Current price: 14.79 USD

Saving: $1.10 (7%)


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Height: 1.2992125971 Inches

Length: 2.1653543285 Inches

Width: 2.1653543285 Inches

Weight: 0.51588169308 Pounds

  • Fit type: Vehicle Specific
  • For over 30 years, Mile Marker has been designing and manufacturing premium locking hubs that were built to last.
  • Replaces original or automatic/vacuum hubs for secure lock.
  • Two (2) hubs included (pair)
  • Manually locks vehicle into 4-wheel drive
  • 【QUALITY MATERIAL】The shrink disk is made of high-quality metal 45 steel and is durable.
  • 【EFFICIENT USE】The product's keyless locking bushing is an advanced basic component that is widely used in the world for mechanical coupling under heavy loads and is dedicated to delivering heavy loads.
  • 【SUITABLE FOR】Keyless coupling device Suitable for transferring heavy loads. Widely used in heavy machinery, wind power generation, packaging machinery, printing machinery, CNC machine tools, automation equipment and other fields.
  • Easy accessibility, improve work efficiency
  • Protect the machine from damage and reduce mechanical failure
  • 45 steel, with good comprehensive mechanical properties, can withstand great friction during work
  • Suitable for high load applications. Typical applications: flywheels, belt drums
  • It is an advanced basic component widely used in mechanical coupling under heavy load in the world
  • Particularly suitable for alternating torque
  • Simple installation, adjustment and removal
  • Made of high quality metal material, durable in use

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Lovejoy 900 Series Shaft Locking Device, 44 mm (1.732") hub OD Diameter, 1.250" to 1.496" Shaft Diameter, 454 to 719 ft-lb Max Transmissible Torque

Search only Lovejoy brand name
Lovejoy 900 Series Shaft Locking Device, 44 mm (1.732

Current price: 19.88 USD

Saving: $72.42 (78%)


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  • Fit type: Vehicle Specific
  • For over 30 years, Mile Marker has been designing and manufacturing premium locking hubs that were built to last.
  • Replaces original or automatic/vacuum hubs for secure lock.
  • Two (2) hubs included (pair)
  • Manually locks vehicle into 4-wheel drive
  • 【QUALITY MATERIAL】The shrink disk is made of high-quality metal 45 steel and is durable.
  • 【EFFICIENT USE】The product's keyless locking bushing is an advanced basic component that is widely used in the world for mechanical coupling under heavy loads and is dedicated to delivering heavy loads.
  • 【SUITABLE FOR】Keyless coupling device Suitable for transferring heavy loads. Widely used in heavy machinery, wind power generation, packaging machinery, printing machinery, CNC machine tools, automation equipment and other fields.
  • Easy accessibility, improve work efficiency
  • Protect the machine from damage and reduce mechanical failure
  • 45 steel, with good comprehensive mechanical properties, can withstand great friction during work
  • Suitable for high load applications. Typical applications: flywheels, belt drums
  • It is an advanced basic component widely used in mechanical coupling under heavy load in the world
  • Particularly suitable for alternating torque
  • Simple installation, adjustment and removal
  • Made of high quality metal material, durable in use
  • Expands to fill gap between shaft and hub for easy installation and removal
  • Self-centering for concentric tightening
  • High contact pressure for transmitting greater torque
  • Screw tension creates interference fit for zero backlash
  • Shaft locking device for connecting a hub to a shaft in power transmission applications

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Lovejoy 900 Series Shaft Locking Device, 20 mm (0.787") hub OD Diameter, 0.551" to 0.728" Shaft Diameter, 79 to 156 ft-lb Max Transmissible Torque

Search only Lovejoy brand name
Lovejoy 900 Series Shaft Locking Device, 20 mm (0.787

Current price: 20.05 USD


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Weight: 0.44 Pounds

  • Fit type: Vehicle Specific
  • For over 30 years, Mile Marker has been designing and manufacturing premium locking hubs that were built to last.
  • Replaces original or automatic/vacuum hubs for secure lock.
  • Two (2) hubs included (pair)
  • Manually locks vehicle into 4-wheel drive
  • 【QUALITY MATERIAL】The shrink disk is made of high-quality metal 45 steel and is durable.
  • 【EFFICIENT USE】The product's keyless locking bushing is an advanced basic component that is widely used in the world for mechanical coupling under heavy loads and is dedicated to delivering heavy loads.
  • 【SUITABLE FOR】Keyless coupling device Suitable for transferring heavy loads. Widely used in heavy machinery, wind power generation, packaging machinery, printing machinery, CNC machine tools, automation equipment and other fields.
  • Easy accessibility, improve work efficiency
  • Protect the machine from damage and reduce mechanical failure
  • 45 steel, with good comprehensive mechanical properties, can withstand great friction during work
  • Suitable for high load applications. Typical applications: flywheels, belt drums
  • It is an advanced basic component widely used in mechanical coupling under heavy load in the world
  • Particularly suitable for alternating torque
  • Simple installation, adjustment and removal
  • Made of high quality metal material, durable in use
  • Expands to fill gap between shaft and hub for easy installation and removal
  • Self-centering for concentric tightening
  • High contact pressure for transmitting greater torque
  • Screw tension creates interference fit for zero backlash
  • Shaft locking device for connecting a hub to a shaft in power transmission applications
  • Expands to fill gap between shaft and hub for easy installation and removal
  • Self-centering for concentric tightening
  • High contact pressure for transmitting greater torque
  • Screw tension creates interference fit for zero backlash
  • Shaft locking device for connecting a hub to a shaft in power transmission applications

More Info

Lovejoy 900 Series Shaft Locking Device, 55 mm (2.165") hub OD Diameter,1.654" to 1.890" Shaft Diameter, 885 to 1401 ft-lb Max Transmissible Torque

Search only Lovejoy brand name
Lovejoy 900 Series Shaft Locking Device, 55 mm (2.165

Current price: 22.22 USD


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Weight: 2.43 Pounds

  • Fit type: Vehicle Specific
  • For over 30 years, Mile Marker has been designing and manufacturing premium locking hubs that were built to last.
  • Replaces original or automatic/vacuum hubs for secure lock.
  • Two (2) hubs included (pair)
  • Manually locks vehicle into 4-wheel drive
  • 【QUALITY MATERIAL】The shrink disk is made of high-quality metal 45 steel and is durable.
  • 【EFFICIENT USE】The product's keyless locking bushing is an advanced basic component that is widely used in the world for mechanical coupling under heavy loads and is dedicated to delivering heavy loads.
  • 【SUITABLE FOR】Keyless coupling device Suitable for transferring heavy loads. Widely used in heavy machinery, wind power generation, packaging machinery, printing machinery, CNC machine tools, automation equipment and other fields.
  • Easy accessibility, improve work efficiency
  • Protect the machine from damage and reduce mechanical failure
  • 45 steel, with good comprehensive mechanical properties, can withstand great friction during work
  • Suitable for high load applications. Typical applications: flywheels, belt drums
  • It is an advanced basic component widely used in mechanical coupling under heavy load in the world
  • Particularly suitable for alternating torque
  • Simple installation, adjustment and removal
  • Made of high quality metal material, durable in use
  • Expands to fill gap between shaft and hub for easy installation and removal
  • Self-centering for concentric tightening
  • High contact pressure for transmitting greater torque
  • Screw tension creates interference fit for zero backlash
  • Shaft locking device for connecting a hub to a shaft in power transmission applications
  • Expands to fill gap between shaft and hub for easy installation and removal
  • Self-centering for concentric tightening
  • High contact pressure for transmitting greater torque
  • Screw tension creates interference fit for zero backlash
  • Shaft locking device for connecting a hub to a shaft in power transmission applications
  • Expands to fill gap between shaft and hub for easy installation and removal
  • Self-centering for concentric tightening
  • High contact pressure for transmitting greater torque
  • Screw tension creates interference fit for zero backlash
  • Shaft locking device for connecting a hub to a shaft in power transmission applications

More Info

System Block KLGG 50x80 Hub Shaft Locking Device

Search only System Block brand name
System Block KLGG 50x80 Hub Shaft Locking Device

Current price: 8.04 USD


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Height: 7.086614166 Inches

Length: 9.055118101 Inches

Width: 6.299212592 Inches

Weight: 2.20462262 Pounds

  • Fit type: Vehicle Specific
  • For over 30 years, Mile Marker has been designing and manufacturing premium locking hubs that were built to last.
  • Replaces original or automatic/vacuum hubs for secure lock.
  • Two (2) hubs included (pair)
  • Manually locks vehicle into 4-wheel drive
  • 【QUALITY MATERIAL】The shrink disk is made of high-quality metal 45 steel and is durable.
  • 【EFFICIENT USE】The product's keyless locking bushing is an advanced basic component that is widely used in the world for mechanical coupling under heavy loads and is dedicated to delivering heavy loads.
  • 【SUITABLE FOR】Keyless coupling device Suitable for transferring heavy loads. Widely used in heavy machinery, wind power generation, packaging machinery, printing machinery, CNC machine tools, automation equipment and other fields.
  • Easy accessibility, improve work efficiency
  • Protect the machine from damage and reduce mechanical failure
  • 45 steel, with good comprehensive mechanical properties, can withstand great friction during work
  • Suitable for high load applications. Typical applications: flywheels, belt drums
  • It is an advanced basic component widely used in mechanical coupling under heavy load in the world
  • Particularly suitable for alternating torque
  • Simple installation, adjustment and removal
  • Made of high quality metal material, durable in use
  • Expands to fill gap between shaft and hub for easy installation and removal
  • Self-centering for concentric tightening
  • High contact pressure for transmitting greater torque
  • Screw tension creates interference fit for zero backlash
  • Shaft locking device for connecting a hub to a shaft in power transmission applications
  • Expands to fill gap between shaft and hub for easy installation and removal
  • Self-centering for concentric tightening
  • High contact pressure for transmitting greater torque
  • Screw tension creates interference fit for zero backlash
  • Shaft locking device for connecting a hub to a shaft in power transmission applications
  • Expands to fill gap between shaft and hub for easy installation and removal
  • Self-centering for concentric tightening
  • High contact pressure for transmitting greater torque
  • Screw tension creates interference fit for zero backlash
  • Shaft locking device for connecting a hub to a shaft in power transmission applications
  • This item is new, including original packaging!

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Tension Sleeve Tension-Free Shaft Coupling Shrink Disk Z2 Keyless Shaft Bushing Locking Assembly Device for CNC Machine Tool 2855mm

Search only ViaGasaFamido brand name
Tension Sleeve Tension-Free Shaft Coupling Shrink Disk Z2 Keyless Shaft Bushing Locking Assembly Device for CNC Machine Tool 2855mm

Current price: 19.78 USD


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Height: 1.181102361 Inches

Length: 2.362204722 Inches

Width: 2.1653543285 Inches

Weight: 0.61068046574 Pounds

  • Fit type: Vehicle Specific
  • For over 30 years, Mile Marker has been designing and manufacturing premium locking hubs that were built to last.
  • Replaces original or automatic/vacuum hubs for secure lock.
  • Two (2) hubs included (pair)
  • Manually locks vehicle into 4-wheel drive
  • 【QUALITY MATERIAL】The shrink disk is made of high-quality metal 45 steel and is durable.
  • 【EFFICIENT USE】The product's keyless locking bushing is an advanced basic component that is widely used in the world for mechanical coupling under heavy loads and is dedicated to delivering heavy loads.
  • 【SUITABLE FOR】Keyless coupling device Suitable for transferring heavy loads. Widely used in heavy machinery, wind power generation, packaging machinery, printing machinery, CNC machine tools, automation equipment and other fields.
  • Easy accessibility, improve work efficiency
  • Protect the machine from damage and reduce mechanical failure
  • 45 steel, with good comprehensive mechanical properties, can withstand great friction during work
  • Suitable for high load applications. Typical applications: flywheels, belt drums
  • It is an advanced basic component widely used in mechanical coupling under heavy load in the world
  • Particularly suitable for alternating torque
  • Simple installation, adjustment and removal
  • Made of high quality metal material, durable in use
  • Expands to fill gap between shaft and hub for easy installation and removal
  • Self-centering for concentric tightening
  • High contact pressure for transmitting greater torque
  • Screw tension creates interference fit for zero backlash
  • Shaft locking device for connecting a hub to a shaft in power transmission applications
  • Expands to fill gap between shaft and hub for easy installation and removal
  • Self-centering for concentric tightening
  • High contact pressure for transmitting greater torque
  • Screw tension creates interference fit for zero backlash
  • Shaft locking device for connecting a hub to a shaft in power transmission applications
  • Expands to fill gap between shaft and hub for easy installation and removal
  • Self-centering for concentric tightening
  • High contact pressure for transmitting greater torque
  • Screw tension creates interference fit for zero backlash
  • Shaft locking device for connecting a hub to a shaft in power transmission applications
  • This item is new, including original packaging!
  • 【Applied for】-Suitable for high load applications, typical applications: flywheels, belt drums.
  • 【Principle】-In the coupling of the wheel and the shaft, it is a keyless coupling device that achieves load transmission by tightening the high-strength bolts to generate pressure and friction between the conveying surfaces.
  • 【Suitable for】-Particularly suitable for alternating torque.
  • 【High Quality】-Made of high quality metal material, durable in use.
  • 【Easy to Use】-Simple installation, adjustment and removal.

More Info

Lovejoy 350 Series Shaft Locking Device, Split Ring, 42 mm Shaft Diameter x 48mm Outer Diameter of Shaft Locking Device, 186 ft-lb Maximum Transmissible Torque

Search only Lovejoy brand name
Lovejoy 350 Series Shaft Locking Device, Split Ring, 42 mm Shaft Diameter x 48mm Outer Diameter of Shaft Locking Device, 186 ft-lb Maximum Transmissible Torque

Current price: 6.07 USD


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Weight: 0.000625 Pounds

  • Fit type: Vehicle Specific
  • For over 30 years, Mile Marker has been designing and manufacturing premium locking hubs that were built to last.
  • Replaces original or automatic/vacuum hubs for secure lock.
  • Two (2) hubs included (pair)
  • Manually locks vehicle into 4-wheel drive
  • 【QUALITY MATERIAL】The shrink disk is made of high-quality metal 45 steel and is durable.
  • 【EFFICIENT USE】The product's keyless locking bushing is an advanced basic component that is widely used in the world for mechanical coupling under heavy loads and is dedicated to delivering heavy loads.
  • 【SUITABLE FOR】Keyless coupling device Suitable for transferring heavy loads. Widely used in heavy machinery, wind power generation, packaging machinery, printing machinery, CNC machine tools, automation equipment and other fields.
  • Easy accessibility, improve work efficiency
  • Protect the machine from damage and reduce mechanical failure
  • 45 steel, with good comprehensive mechanical properties, can withstand great friction during work
  • Suitable for high load applications. Typical applications: flywheels, belt drums
  • It is an advanced basic component widely used in mechanical coupling under heavy load in the world
  • Particularly suitable for alternating torque
  • Simple installation, adjustment and removal
  • Made of high quality metal material, durable in use
  • Expands to fill gap between shaft and hub for easy installation and removal
  • Self-centering for concentric tightening
  • High contact pressure for transmitting greater torque
  • Screw tension creates interference fit for zero backlash
  • Shaft locking device for connecting a hub to a shaft in power transmission applications
  • Expands to fill gap between shaft and hub for easy installation and removal
  • Self-centering for concentric tightening
  • High contact pressure for transmitting greater torque
  • Screw tension creates interference fit for zero backlash
  • Shaft locking device for connecting a hub to a shaft in power transmission applications
  • Expands to fill gap between shaft and hub for easy installation and removal
  • Self-centering for concentric tightening
  • High contact pressure for transmitting greater torque
  • Screw tension creates interference fit for zero backlash
  • Shaft locking device for connecting a hub to a shaft in power transmission applications
  • This item is new, including original packaging!
  • 【Applied for】-Suitable for high load applications, typical applications: flywheels, belt drums.
  • 【Principle】-In the coupling of the wheel and the shaft, it is a keyless coupling device that achieves load transmission by tightening the high-strength bolts to generate pressure and friction between the conveying surfaces.
  • 【Suitable for】-Particularly suitable for alternating torque.
  • 【High Quality】-Made of high quality metal material, durable in use.
  • 【Easy to Use】-Simple installation, adjustment and removal.
  • Stops not required for locking a boss or hub at any point on a shaft
  • No moving parts for no wear
  • Split ring for applications requiring larger tolerances and/or higher torques
  • Locking element for connecting a hub to a shaft in power transmission applications

More Info

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