Set Screw Shaft Collars (Shaft Clamps) Inch Series

The inch series set screw shaft collars are mechanical components used to secure and position parts on a shaft. They are typically made of metal and consist of a cylindrical collar with a set screw that allows it to be tightened onto a shaft. The set screw creates a tight grip on the shaft, preventing it from moving and providing a stable platform for additional components to be attached. These set screw shaft collars are commonly used in a wide range of applications, including robotics, conveyor systems, printing presses, and woodworking machinery. They are available in a variety of sizes and materials, allowing them to be customized to fit specific shaft dimensions and environmental conditions. Some common materials used for these set screw shaft collars include steel, stainless steel, and aluminum.

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Set Screw Shaft Collars (Shaft Clamps) Inch Series

The inch series set screw shaft collars are mechanical components used to secure and position parts on a shaft. They are typically made of metal and consist of a cylindrical collar with a set screw that allows it to be tightened onto a shaft. The set screw creates a tight grip on the shaft, preventing it from moving and providing a stable platform for additional components to be attached.

These set screw shaft collars are commonly used in a wide range of applications, including robotics, conveyor systems, printing presses, and woodworking machinery. They are available in a variety of sizes and materials, allowing them to be customized to fit specific shaft dimensions and environmental conditions. Some common materials used for these set screw shaft collars include steel, stainless steel, and aluminum.

Overall, the inch series set screw shaft collars are simple yet effective components that play an important role in many mechanical systems. They provide a cost-effective way to secure and position parts on a shaft, making them an essential part of many industrial and commercial applications.

Set Screw Shaft Collars (Shaft Clamps) Inch Series

▍Set Screw Shaft Collar Sizes Chart (Inch Series)

Set Screw Shaft Collar Sizes Chart (Inch Series) Set Screw Shaft Collar Sizes Chart (Inch Series)
PART NUMBER STEEL
PART NUMBER ALUMINUM
PART NUMBER STAINLESS STEEL
BORE B (in)
OUTER DIAM. OD (in)
WIDTH W (in)
FORGED SET SCREW
SC-3-F
SC-3-A
SC-3-SS
0.1875
7/16
0.25
8-32X1/8
SC-4-F
SC-4-A
SC-4-SS
0.25
1/2
0.281
8-32X1/8
SC-5-F
SC-5-A
SC-5-SS
0.3125
5/8
0.344
10-32X5/32
SC-6-F
SC-6-A
SC-6-SS
0.375
3/4
0.375
1/4-20X3/16
SC-7-F
SC-7-A
SC-7-SS
0.4375
7/8
0.438
1/4-20X1/4
SC-8-F
SC-8-A
SC-8-SS
0.5
1
0.438
1/4-20X1/4
SC-9-F
SC-9-A
SC-9-SS
0.5625
1
0.438
1/4-20X1/4
SC-10-F
SC-10-A
SC-10-SS
0.625
1 1/8
0.5
5/16-18X1/4
SC-11-F
SC-11-A
SC-11-SS
0.6875
1 1/4
0.563
5/16-18X1/4
SC-12-F
SC-12-A
SC-12-SS
0.75
1 1/4
0.563
5/16-18X1/4
SC-13-F
SC-13-A
SC-13-SS
0.8125
1 5/16
0.563
5/16-18X1/4
SC-14-F
SC-14-A
SC-14-SS
0.875
1 1/2
0.563
5/16-18X5/16
SC-15-F
SC-15-A
SC-15-SS
0.9375
1 5/8
0.563
5/16-18X5/16
SC-16-F
SC-16-A
SC-16-SS
1
1 5/8
0.625
5/16-18X5/16
SC-17-F
SC-17-A
SC-17-SS
1.0625
1 3/4
0.625
5/16-18X5/16
SC-18-F
SC-18-A
SC-18-SS
1.125
1 3/4
0.625
5/16-18X5/16
SC-19-F
SC-19-A
SC-19-SS
1.1875
2
0.688
3/8-16X3/8
SC-20-F
SC-20-A
SC-20-SS
1.25
2
0.688
3/8-16X3/8
SC-21-F
SC-21-A
SC-21-SS
1.3125
2 1/8
0.688
3/8-16X3/8
SC-22-F
SC-22-A
SC-22-SS
1.375
2 1/8
0.75
3/8-16X3/8
SC-23-F
SC-23-A
SC-23-SS
1.4375
2 1/4
0.75
3/8-16X3/8
SC-24-F
SC-24-A
SC-24-SS
1.5
2 1/4
0.75
3/8-16X3/8
SC-25-F
SC-25-A
SC-25-SS
1.5625
2 1/2
0.813
3/8-16X3/8
SC-26-F
SC-26-A
SC-26-SS
1.625
2 1/2
0.813
3/8-16X3/8
SC-27-F
SC-27-A
SC-27-SS
1.6875
2 1/2
0.813
3/8-16X3/8
SC-28-F
SC-28-A
SC-28-SS
1.75
2 3/4
0.875
1/2-13X1/2
SC-29-F
SC-29-A
SC-29-SS
1.8125
2 3/4
0.875
1/2-13X1/2
SC-30-F
SC-30-A
SC-30-SS
1.875
2 3/4
0.875
1/2-13X1/2
SC-31-F
SC-31-A
SC-31-SS
1.9375
3
0.875
1/2-13X1/2
SC-32-F
SC-32-A
SC-32-SS
2
3
0.875
1/2-13X1/2
SC-33-F
SC-33-A
SC-33-SS
2.0625
3
0.875
1/2-13X1/2
SC-34-F
SC-34-A
SC-34-SS
2.125
3
0.875
1/2-13X1/2
SC-35-F
SC-35-A
SC-35-SS
2.1875
3 1/4
0.938
1/2-13X1/2
SC-36-F
SC-36-A
SC-36-SS
2.25
3 1/4
0.938
1/2-13X1/2
SC-37-F
SC-37-A
SC-37-SS
2.3125
3 3/8
0.938
1/2-13X1/2
SC-38-F
SC-38-A
SC-38-SS
2.375
3 1/2
0.938
1/2-13X1/2
SC-39-F
SC-39-A
SC-39-SS
2.4375
3 1/2
1
1/2-13X1/2
SC-40-F
SC-40-A
SC-40-SS
2.5
3 3/4
1
1/2-13X1/2
SC-41-F
SC-41-A
SC-41-SS
2.5625
3 3/4
1.125
1/2-13X9/16
SC-42-F
SC-42-A
SC-42-SS
2.625
3 3/4
1.125
1/2-13X9/16
SC-43-F
SC-43-A
SC-43-SS
2.6875
4
1.125
1/2-13X5/8
SC-44-F
SC-44-A
SC-44-SS
2.75
4
1.125
1/2-13X5/8
SC-45-F
SC-45-A
SC-45-SS
2.8125
4 1/4
1.125
1/2-13X5/8
SC-46-F
SC-46-A
SC-46-SS
2.875
4 1/4
1.125
1/2-13X5/8
SC-47-F
SC-47-A
SC-47-SS
2.9375
4 1/4
1.125
1/2-13X5/8
SC-48-F
SC-48-A
SC-48-SS
3
4 1/4
1.125
1/2-13X5/8
SC-49-F
SC-49-A
SC-49-SS
3.0625
4 1/2
1.125
1/2-13X5/8
SC-50-F
SC-50-A
SC-50-SS
3.125
4 1/2
1.125
1/2-13X5/8
SC-51-F
SC-51-A
SC-51-SS
3.1875
4 1/2
1.125
1/2-13X5/8
SC-52-F
SC-52-A
SC-52-SS
3.25
4 1/2
1.125
1/2-13X5/8
SC-53-F
SC-53-A
SC-53-SS
3.3125
4 3/4
1.125
1/2-13X5/8
SC-54-F
SC-54-A
SC-54-SS
3.375
4 3/4
1.125
1/2-13X5/8
SC-55-F
SC-55-A
SC-55-SS
3.4375
4 3/4
1.125
1/2-13X5/8
SC-56-F
SC-56-A
SC-56-SS
3.5
4 3/4
1.125
1/2-13X5/8
SC-57-F
SC-57-A
SC-57-SS
3.5625
5
1.125
1/2-13X5/8
SC-58-F
SC-58-A
SC-58-SS
3.625
5
1.125
1/2-13X5/8
SC-59-F
SC-59-A
SC-59-SS
3.6875
5
1.125
1/2-13X5/8
SC-60-F
SC-60-A
SC-60-SS
3.75
5
1.125
1/2-13X5/8
SC-61-F
SC-61-A
SC-61-SS
3.8125
5 1/4
1.125
1/2-13X5/8
SC-62-F
SC-62-A
SC-62-SS
3.875
5 1/4
1.125
1/2-13X5/8
SC-63-F
SC-63-A
SC-63-SS
3.9375
5 1/4
1.125
1/2-13X5/8
SC-64-F
SC-64-A
SC-64-SS
4
5 1/4
1.125
1/2-13X5/8

▍Advantages of Set Screw Shaft Collars (Inch Series)

There are several advantages to using set screw shaft collars in mechanical applications. Here are some of the shaft collar with set screw key advantages:

1. Easy to install: Set screw shaft collars are relatively easy to install. They can be quickly attached to a shaft using a set screw, which can be tightened using a standard hex key or Allen wrench.

2. Cost-effective: Set screw shaft collars are a cost-effective solution for securing and positioning components on a shaft. They are typically less expensive than other types of shaft collars, such as clamping or split collars.

3. Compact design: Set screw shaft collars have a compact design, which means they take up minimal space on a shaft. This makes them ideal for use in applications where space is limited.

4. Customizable: Set screw shaft collars are available in a range of sizes and materials, allowing them to be customized to suit specific shaft dimensions and environmental conditions. This makes them a versatile solution for many different applications.

5. Secure grip: Set screw shaft collars provide a secure grip on a shaft, preventing components from slipping or moving during operation. This ensures that components remain in the correct position, which is essential for the proper functioning of many mechanical systems.

Overall, set screw shaft collars provide a simple yet effective solution for securing and positioning components on a shaft. They are a cost-effective, compact, and customizable option that provides a secure grip and is easy to install.

▍Shaft Collar with Set Screw Common Applications

Shaft collars with set screws are used in a wide range of mechanical applications where it's necessary to secure and position components on a shaft. Here are some common applications of shaft collars with set screws:

(1) Conveyor systems: Set screw shaft collars are commonly used in conveyor systems to secure bearings, sprockets, and other components to a shaft.

(2) Robotics: In robotics, set screw shaft collars are used to secure motors, gears, and other components to a shaft.

(3) Printing presses: Shaft collars with set screws are used in printing presses to secure rollers and other components to a shaft.

(4) Woodworking machinery: In woodworking machinery, set screw shaft collars are used to secure blades, cutters, and other components to a shaft.

(5) Automotive: In automotive applications, set screw shaft collars are used to secure components such as pulleys, gears, and bearings to a shaft.

(6) Aerospace: Set screw shaft collars are used in aerospace applications to secure components such as actuators, bearings, and sensors to a shaft.

(7) Marine: In marine applications, shaft collars with set screws are used to secure components such as propellers, bearings, and couplings to a shaft.

Overall, set screw shaft collars are used in a wide range of applications where it's necessary to secure and position components on a shaft. They provide a simple yet effective solution that is easy to install, cost-effective, and customizable to specific application requirements.

Shaft Collar with Set Screw Common Applications

▍How to Install a Set Screw Shaft Collar?

Installing a set screw shaft collar is a relatively simple process. Here are the general steps to follow:

Determine the correct location for the set screw shaft collar on the shaft. The collar should be positioned in a location that provides adequate support for the components that will be attached to it.

Slide the set screw shaft collar onto the shaft, making sure it is flush against any other components that are already on the shaft.

Use a hex key or Allen wrench to tighten the set screw in the shaft collar. The set screw should be tightened enough to create a secure grip on the shaft but not so tight that it damages the shaft.

Check the position of the shaft collar and make any necessary adjustments. The collar should be centered on the shaft and perpendicular to it. If it's not in the correct position, loosen the set screw and adjust the collar before tightening the set screw again.

Attach any components to the shaft collar that need to be secured to the shaft.

It's important to note that the set screw should be tightened evenly to prevent distortion of the shaft or shaft collar. Additionally, it's a good practice to periodically check the set screw for tightness to ensure that it remains secure over time.

How to Install a Set Screw Shaft Collar

▍Set Screw Shaft Collar Manufacturers & Suppliers

Shaft collars are machine components that feature a simple design but play an important role in a wide range of industrial applications. They serve three primary functions; holding components in place, locating or positioning components on a shaft, and creating an attachment between the shaft and another component. Designers have a variety of factors to consider, such as style, material, bore size, and shaft geometry, before a selection can be made. It is important to identify the requirements, parameters, and limitations of your system in order to determine the right style for the application.

Despite their simple design, shaft collars play an important role in a wide range of industrial applications. As such, when choosing one for a particular application, it is essential to use the one with the right design and performance characteristics.

As an experienced manufacturer and distributor of shaft collars suitable for use in power transmission, motion control, automation, and other OEM and ODM operations, HZPT has the knowledge, skills, and inventory to help customers select and source the right shaft collar for their application. In addition to offering standard shaft collars, including set screw shaft collars, one piece shaft collars, two piece shaft collars, quick release shaft collars, double wide shaft collars, mountable shaft collars, hex shaft collars, D profile shaft collars, and threaded shaft collars, we also provide custom design and engineering services to manufacturing specialized shaft collars for unique customer needs.

Shaft Collar Manufacturers

▍FAQ

Q1: What is a set screw shaft collar?
A: A set screw shaft collar is a mechanical component that is used to hold and position objects on a shaft. It is a shaft collar with set screw that is tightened against the shaft to create a secure grip.

Q2: What materials are set screw shaft collars made from?
A: Set screw shaft collars can be made from a variety of materials, including steel, aluminum, brass, and plastic. The choice of material depends on the application and the environment in which the shaft collar will be used.

Q3: What sizes do set screw shaft collars come in?
A: Set screw shaft collars come in a wide range of sizes, from very small shaft collars used in precision instruments to large shaft collars used in heavy machinery.

Q4: How do you install a set screw shaft collar?
A: To install a set screw shaft collar, slide it onto the shaft and tighten the set screw using a hex key. The set screw should be tightened enough to create a secure grip on the shaft but not so tight that it damages the shaft.

Q5: What are the advantages of using a set screw shaft collar?
A: Set screw shaft collars provide a simple and effective way to hold and position objects on a shaft. They are easy to install and remove and can be adjusted to different positions on the shaft as needed. They are also relatively inexpensive and widely available.

Q6: What are the disadvantages of using a set screw shaft collar?
A: One disadvantage of using a set screw shaft collar is that it may damage the shaft if over-tightened. Additionally, set screw shaft collars may not be suitable for high torque or high-speed applications, as they may slip or become loose under these conditions.

Q7: Can set screw shaft collars to be used in wet or corrosive environments?
A: Yes, set screw shaft collars can be made from materials that are resistant to corrosion and can be used in wet or corrosive environments. Stainless steel, for example, is a popular material for set screw shaft collars used in marine applications.

Q8: Are there alternatives to set screw shaft collars?
A: Yes, there are several alternatives to set screw shaft collars, including split shaft collars, clamp-style shaft collars, and threaded shaft collars. The choice of shaft collar depends on the application and the specific requirements of the project.

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