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HARFINGTON 4pcs Double Split Shaft Collar for 12mm Shaft Set Screw Clamp-On Collars, 30mm OD, 10mm Width, for Stoppers, Position, Hold Timing Pulleys, Machine Tools, Industry, Anodization

Free shipping on orders over CA $49.99

CA $13.99

CA $ 6 .99 CA $6.99

In Stock

1.Size:6mm Bore


  • Size - Fit for Shaft: 12mm / 0.47inch, Outer Diameter: 30mm / 1.18inch, Width: 10mm / 0.39inch. The set screw ring is a ring-shaped device. They can also be used as spacers between positioners, mechanical stops and other components.
  • Material - Made of quality 6061 aluminum alloy, and surface is anodization, sturdy and durable, shows good shiny, long service life. Provides good stability, high work performance and durability. The two-piece design of the collar allows for better distribution of pressure onto the shaft, reducing the risk of damage or deformation.
  • Feature - The set screw type shaft collar has improved holding power when the shaft material is softer than the setscrew material which supports low axial loads and simple positioning. Comes with a socket cup-point setscrew for securing the collar onto the shaft. Double-split collars are made to be softer on the shaft than one-piece collars.
  • Application - Shaft rings are often used as stoppers, or to position and hold timing pulleys, etc. Good axial and radial support performance, durable choice for nearly all types of machinery and industry, such as drive shafts, wheel barrow axle, cnc machine tools, agricultural implements, gearbox assemblies, motor bases, steel mill equipment, the automotive industry, the manufacturing industry.
  • Usage - Simply slide these collars onto a shaft and tighten the set screw to hold the collar in place. Collars are easy to adjust with their set screws. Effective on hard and soft shafts.


1. Made of quality 6061 aluminum alloy, and surface is anodization, sturdy and durable, shows good shiny, long service life. Provides good stability, high work performance and durability.
2. The set screw type shaft collar has improved holding power when the shaft material is softer than the setscrew material which supports low axial loads and simple positioning. Comes with a socket cup-point setscrew for securing the collar onto the shaft. Double-split collars are made to be softer on the shaft than one-piece collars.
3. The set screw ring is a ring-shaped device. They can also be used as spacers between positioners, mechanical stops and other components.
4. Simply slide these collars onto a shaft and tighten the set screw to hold the collar in place. Collars are easy to adjust with their set screws. Effective on hard and soft shafts. The two-piece design of the collar allows for better distribution of pressure onto the shaft, reducing the risk of damage or deformation.
5. Shaft rings are often used as stoppers, or to position and hold timing pulleys, etc. Good axial and radial support performance, durable choice for nearly all types of machinery and industry, such as drive shafts, wheel barrow axle, cnc machine tools, agricultural implements, gearbox assemblies, motor bases, steel mill equipment, the automotive industry, the manufacturing industry.


Patrick
Reviewed in the United States on March 29, 2025
Worked well and a fraction of the price from McMaster-Carr
Atidem
Reviewed in the United States on March 11, 2025
good.
oliver lum
Reviewed in the United States on February 10, 2025
Works as intended.
Deborah Tickle
Reviewed in the United States on February 10, 2025
I am using two of these as travel stop collars on the shaft of my guided knife sharpening system. They limit the back and forth travel so I don't accidentally cause the sharpening stone to slide off the knife edge. I also added four small rubber O-ring in front of each stop collar so the travel stop is more cushioned. I chose this design over the other stop collar design that uses set screws that tighten down on the shaft. That set screw would leave an unwanted burr on the guide shaft. These stop collars clamp their whole body onto the guide shaft leaving no marks.
Caicos
Reviewed in the United States on April 4, 2025
The quality is great for the price but the screws do tend to loosen slightly so I wouldn't recommend for heavy use components and would use a thread locker.
Martin F
Reviewed in Canada on September 1, 2024
Droites et du bon diamètre. Parfait
Wayne - Truong
Reviewed in Canada on August 23, 2024
Works great
Danielle Masse
Reviewed in Canada on August 13, 2024
Parfait pour l’essieu de ma remorque de tracteur à jardin
Bed
Reviewed in Canada on July 26, 2024
Parfait pour mon projet
David Gauvin
Reviewed in Canada on June 29, 2024
they are easy to use and work great
Randy villemaire
Reviewed in Canada on November 13, 2023
Exactly like describedGreat quality i'm glad I got extra I only needed 2
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