10 Best Set Screw Shaft Collars
#1 Best Pick
uxcell 8pcs Set Screw Collars 1/8" Bore Carbon Steel Shaft Collars, 3/8" OD, 1/4" Width Lock Axle Collar Clamp for Linear Rod Shaft Guide
Brand: uxcell
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- Size - 1/8 inch shaft collars with set screw, 3/8 inch outside diameter, 1/4 inch thickness.
- Durable Construction - Made of zinc-plated carbon steel, high strength, strong locking force, anti-corrosion, and durability. Round bore collars are commonly used as positioners, spacers, stops, and bearing surfaces.
- Adjustable Positioning - The set screw design allows for adjustable positioning along the shaft. This flexibility enables fine-tuning and precise alignment of components to achieve optimal functionality and performance.
- Versatile Applications - These collars are widely used across different industries, including automotive, robotics, and manufacturing. They can be used in various equipment and machinery to secure gears, pulleys, sprockets, or other components onto shafts.
- Easy Installation - These collars are easy to install on the shaft. Simply slide the collar onto the desired position and tighten the set screw using a compatible hex wrench. No additional tools or disassembly of other components are required.
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#2 Best Value
Jiawu Linear Rail Stop Collars, 4pcs SBR20 Aluminum Alloy Shaft Collar, Anti Collision Block Stopper, CNC Parts Tool with M4 Set Screw, 20mm Bore Size, 40mm OD, 12mm Thickness
Brand: Jiawu
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- [ALUMINUM ALLOY]: Shaft collar is made of premium aluminum alloy material, lightweight, oxidation resist, sturdy and rugged. Surface chrome plating treatment beautiful anti-rust, high hardness, more durablity.
- [ADJUSTABLE CLAMPING]: Aluminium alloy shaft collar allows the shaft to be clamped by adjusting screws without damaging the shaft. Inner Diameter: Approx. 20mm / 0.79in. Outer Diameter: Approx. 40mm / 1.57in. Our package includes 4pcs aluminum open slide block.
- [APPLICABLE SCENARIO]: The shaft collar with 20mm hole diameter is used for shaft fixing and positioning, linear motion stopper and fixing axis of rotation. For shaft fixing and positioning, SBR linear guide stop for DIY CNC machine tools.
- [EASY INSTALLATION]: The linear bearings block can be clamped-on tightly by set screw, the shaft will not be damaged. Designed to fully engage with the shaft, easy installed where major disassembly would otherwise be required.
- [WIDE APPLICATION]: Shaft collar is suitable for transmission assembly, motor base, machine tool, drive shaft, farm tools, paper and steel plant equipment, automotive industry, industrial, amateur craft industry, etc.
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#3 Budget Pick
uxcell 4pcs Set Screw Shaft Collars 1/8" Bore Zinc Plated Steel Shaft Collars, 3/8" OD, 1/4" Width Axle Collar Clamp with Hex Wrench
Brand: uxcell
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- Size - 4pcs of 1/8 inch shaft collars with set screw, 3/8 inch outside diameter, 1/4 inch thickness. Includes a 1/16 hex wrench for convenient use.
- Durable Construction - Made of zinc-plated carbon steel, high strength, strong locking force, anti-corrosion, and durability. Round bore collars are commonly used as positioners, spacers, stops, and bearing surfaces.
- Adjustable Positioning - The set screw design allows for adjustable positioning along the shaft. This flexibility enables fine-tuning and precise alignment of components to achieve optimal functionality and performance.
- Versatile Applications - These collars are widely used across different industries, including automotive, robotics, and manufacturing. They can be used in various equipment and machinery to secure gears, pulleys, sprockets, or other components onto shafts.
- Easy Installation - These collars are easy to install on the shaft. Simply slide the collar onto the desired position and tighten the set screw using a compatible hex wrench. No additional tools or disassembly of other components are required.
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#4 Top Choice
HARFINGTON 4pcs Shaft Collar 6mm Bore Aluminum Alloy Set Screw Split Clamp-On Collars, 20mm OD, 8mm Width, for Wheel Barrow Axle, Gearbox Assemblies, Machine Tools, Industry, Anodization
Brand: HARFINGTON
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- Size - Bore: 6mm / 0.24inch, Outer Diameter: 20mm / 0.79inch, Width: 8mm / 0.317inch. 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.
- 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.
- Application - 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.
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#5 Popular Choice
HARFINGTON 4pcs Shaft Collar Set for Linear Rail SBR25, Clamp-on Shaft Collar with Set Screw 25mm Bore, 30mm OD, 10mm Thickness, Aluminum All in One Shaft Clamping Collars, Anodization
Brand: HARFINGTON
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- Size - Bore: 25mm / 0.98inch, Outer Diameter: 45mm / 1.77inch, Width: 12mm / 0.47inch. 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.
- Feature - Clamp-on shaft collars are designed for quick installation with large openings that are not easy to fall off when used. The shaft can be clamped on tightly by the set screw, and the shaft will not be damaged.
- Application - Mainly used for shaft fixing and positioning, SBR linear rail stopper, for DIY CNC Routers Lathes Machine. 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.
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#6 Top Pick
HARFINGTON 4pcs Double Split Shaft Collar for 25mm Shaft Set Screw Clamp-On Collars, 45mm OD, 12mm Width, for Stoppers, Position, Hold Timing Pulleys, Machine Tools, Industry, Anodization
Brand: HARFINGTON
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- Size - Fit for Shaft: 25mm / 0.98inch, Outer Diameter: 45mm / 1.77inch, Width: 12mm / 0.47inch. 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.
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#7 Top Pick
SG Store 10Pcs 8mm Inner Diameter Shaft Collars Set Screw Lock Collar Suitable for 3D Printer Gearbox Components Motor Bases Machine Tools Drive Shafts
Brand: SG Store
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- Product size: The product has an outer diameter of 14mm, an inner diameter of 8mm, a thickness of 7mm, and a hole diameter of 4mm. Manual measurements, please allow slight errors.
- Applicability: The product is suitable for most 3D printers on the market.
- Wide range of uses: The product can also be applied to gearbox components, motor bases, machine tools, drive shafts, agricultural implements, medical equipment, paper and steel mill equipment, automotive industry, manufacturing, and amateur craft industries.
- Easy to install: Direct replacement without adjustment, perfect compatibility, and high reliability.
- Product material: The product is specially designed and made of Galvanized Steel, with a long service life and not easy to damage.
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#8 Top Pick
HARFINGTON 4pcs Shaft Collar Set for Linear Rail SBR20, Clamp-on Shaft Collar with Set Screw 20mm Bore, 30mm OD, 10mm Thickness, Aluminum All in One Shaft Clamping Collars, Anodization
Brand: HARFINGTON
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- Size - Bore: 20mm / 0.79inch, Outer Diameter: 40mm / 1.57inch, Width: 12mm / 0.47inch. 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.
- Feature - Clamp-on shaft collars are designed for quick installation with large openings that are not easy to fall off when used. The shaft can be clamped on tightly by the set screw, and the shaft will not be damaged.
- Application - Mainly used for shaft fixing and positioning, SBR linear rail stopper, for DIY CNC Routers Lathes Machine. 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.
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#9 Top Pick
(Pack of 4) Split Shaft Collar Bore 20mm, Aluminum Alloy Two Halves Clamping Collar for Shaft, 40mm OD, 12mm Thickness, with M5 Set Screws
Brand: AOWEITAL
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- Package: 4-pcs Clamping type shaft collar
- Aluminum alloy material, light weight, surface oxidation treatment, corrosion resistance, strong and durable.
- The shaft collar can be fixed by high-strength bolt clamping, which will not hurt the shaft.
- Easy to disassemble and install, suitable for frequent disassembly.
- Shaft rings are often used as stoppers, or to position and hold timing pulleys, etc.
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#10 Top Pick
(Pack of 4) Split Shaft Collar Bore 25mm, Aluminum Alloy Two Halves Clamping Collar for Shaft, 45mm OD, 12mm Thickness, with M5 Set Screws
Brand: AOWEITAL
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- Package: 4-pcs Clamping type shaft collar
- Aluminum alloy material, light weight, surface oxidation treatment, corrosion resistance, strong and durable.
- The shaft collar can be fixed by high-strength bolt clamping, which will not hurt the shaft.
- Easy to disassemble and install, suitable for frequent disassembly.
- Shaft rings are often used as stoppers, or to position and hold timing pulleys, etc.
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