Best Tapered Locking Bushings of 2025

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Tapered locking bushings are versatile mechanical components commonly used in various industrial applications. They provide a secure and reliable way to connect rotating shafts to hubs or other rotating components. These bushings feature a tapered design that allows for easy installation and removal, making them ideal for applications that require frequent assembly and disassembly. With their ability to distribute torque evenly and minimize shaft damage, tapered locking bushings ensure a tight and precise fit, enhancing overall performance and reducing maintenance requirements.
At a Glance: Our Top Picks
Top 9 Tapered Locking Bushings
Gates 2012 Taper-Lock Bushing
The Gates Taper-Lock Bushing is designed for use with Taper-Lock sheaves, sprockets, and pulleys, making it a versatile choice for various applications. Made from durable carbon steel, it offers excellent strength and wear resistance, ensuring long-lasting performance. You can easily adjust the number of drive teeth or grooves to meet your specific speed needs, providing flexibility in your projects. Plus, it comes with mounting hardware, making installation quick and hassle-free.
CMFG H-24mm Split Taper Bushing
The CMFG Split Taper Bushing is designed for versatility and reliability. With a bore size of 24mm, it fits a range of applications, making it ideal for various pulleys and sheaves. The durable cast steel construction ensures it can withstand different environments while providing a positive drive. Additionally, the anti-rust treatment enhances its longevity, giving you peace of mind. You can choose between inch and metric sizes, with bore options from 10mm to 38mm, ensuring compatibility with your specific needs. Plus, you can enjoy a hassle-free return service within a month if needed.
TB Woods 1610 Taper Lock Bushing
The TB Woods Taper Lock Bushing is designed for easy mounting of pulleys, sheaves, or sprockets onto drive shafts, offering a robust torque capacity of 1,200 in-lbs. Its unique flush-mounted design with a split taper ensures a tighter grip on shafts, reducing the overall mounting width. Made from durable cast iron, this bushing resists wear and corrosion, providing long-lasting performance. Additionally, it features a keying mechanism that prevents unwanted rotation, enhancing stability during operation. This bushing is also compatible with various brands, giving you flexibility in your projects.
Tritan Taper-Lock Bushing 1108
The Tritan Taper-Lock Bushing is designed for a 5/8-inch bore diameter, making it a versatile choice for various applications. Made from durable steel, this bushing ensures long-lasting performance, providing you with reliable support in your machinery. With a length of 1.500 inches, it fits seamlessly into your setup. Additionally, it includes two set screws that enhance stability, giving you peace of mind during operation. Whether you are working on a project at home or in a professional setting, this bushing is engineered to meet your needs efficiently.
Sattie Taper-Lock Bushing
The Sattie Taper-Lock Bushing with a 2-inch bore diameter is designed for effective locking and securing of machinery components. Its robust steel construction ensures durability and strength, making it suitable for heavy-duty applications. You will appreciate the straightforward installation process, which saves you time and effort during setup. Additionally, this tapered locking bushing provides a reliable grip, enhancing the performance and stability of your equipment. Overall, it’s a practical solution for maintaining efficiency in your mechanical systems.
Martin 2012 Taper Bushing
The Martin Taper Bushing is designed to help you easily mount pulleys, sheaves, or sprockets onto a drive shaft. Its unique split taper design allows for a tighter grip, reducing the overall mounting width and ensuring a secure fit. Made from sintered steel, this bushing provides superior strength and wear resistance, making it a reliable choice for your applications. The bushing is keyed to the shaft, preventing any unwanted rotation, which adds to its stability. Additionally, it is compatible with taper bushings from other manufacturers, giving you flexibility in your projects.
Martin 2517 Taper Bushing
The Martin Taper Bushing is designed to help you easily mount a pulley, sheave, or sprocket onto a drive shaft. Its flush-mounted design features a split taper, allowing for a narrower mounting width while ensuring a secure grip on the shaft. Made from sintered steel, this bushing offers superior strength and wear resistance compared to traditional steel options. Additionally, it is keyed to the shaft, preventing any unwanted rotation. This makes installation straightforward and reliable, giving you peace of mind during operation.
Martin 1215 Taper Bushing
The Martin Taper Bushing is designed to help you mount a pulley, sheave, or sprocket securely on a drive shaft. Its unique flush-mounted design with a split taper allows for a narrower mounting width while ensuring a tight fit to the shaft. This bushing is made from sintered steel, providing superior strength and wear resistance compared to standard steel options. Additionally, it features a keyed design that prevents any unwanted rotation of the shaft within the bushing, giving you peace of mind in your applications.
Tritan Taper-Lock Bushing
The Tritan Taper-Lock Bushing with a 1-5/8 inch bore diameter is designed for ease of use and reliability. This component helps in securing your machinery parts effectively, ensuring that everything runs smoothly. By using this bushing, you can enjoy a straightforward installation process, which saves you time and effort. Its durable construction means you can rely on it for long-term performance, reducing the need for frequent replacements. Overall, this product is a practical choice for anyone looking to enhance their mechanical setups.
Frequently Asked Questions (FAQs)
1. What are the advantages of taper lock bushes?
Taper lock bushes offer several advantages. They help control the speed of the mechanism they are installed in, acting as speed controllers. They are also easy to dismantle for future replacements or maintenance requirements.
2. What is the difference between QD and taper lock bushings?
The main difference between QD and taper lock bushings is the design. QD bushings have a flange around the outside diameter, while taper lock bushings have straight sides on the OD that mount flush.
3. What are tapered bushings used for?
Tapered bushings find various applications in the baggage conveyor industry. They are commonly used to attach power transmission components to drive shafts, driven shafts, as well as shafts into pulleys and rollers.
4. What is the purpose of a taper-lock?
The purpose of a taper-lock bushing system is to keep sprocket hubs narrow, allowing for a smaller length-thru-bore dimension. This design enables shaft mounting close to bearings, minimizing the center of load dimension and preventing issues with high overhung loads.
5. What is the failure of taper-lock bushing?
Taper-lock bushings can fail due to various reasons. One common cause is pulley misalignment during replacement or realignment, which can lead to failure. Additionally, in humid conditions, moisture can corrode the metal of the bushing, increasing the risk of failure.
6. Do you put anti seize on taper lock?
When installing a taper-lock bushing, it is important not to apply any lubricant or anti-seize to any component. The internal screw of the taper-lock bushing holds it in place, providing a slimmer fit compared to a flanged bushing.
During our tapered locking bushing research, we found 24 tapered locking bushing products and shortlisted 9 quality products. We collected and analyzed 1,987 customer reviews through our big data system to write the tapered locking bushings list. We found that most customers choose tapered locking bushings with an average price of $26.97.
The tapered locking bushings are available for purchase. We have researched hundreds of brands and picked the top brands of tapered locking bushings, including Gates, CMFG, TB Woods, Tritan, Sattie. The seller of top 1 product has received honest feedback from 56 consumers with an average rating of 3.7.

Brian Howie is a content writer and senior industrial designer. After graduation from Westminster College, he has been engaged in product design and manufacturing for 18 years. Brian Howie has always found great pleasure in designing industrial products and sharing his ideas and experience online.