Best Split-Tapered Locking Bushings of 2025

Brian Howie Avatar
Brian Howie
Last Updated: Jan 2, 2025

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Split-Tapered Locking Bushings are innovative mechanical components designed to securely connect rotating shafts to various types of machinery. These bushings are engineered with a unique split design, allowing for easy installation and removal without the need for complex tools or disassembly of surrounding components. Their tapered shape ensures a tight and reliable fit, preventing slippage and minimizing vibration during operation. Split-Tapered Locking Bushings are widely used in industries such as manufacturing, power transmission, and automotive, where efficient and secure shaft connections are essential for optimal performance.

At a Glance: Our Top Picks

Masterdrive 3/4" Steel Bushing Cover #TOP 1
Masterdrive 3/4" Steel Bushing
ftb score rating icon 9.9
MINERGUY H-1-3/8" Pulley Bushing Cover #TOP 2
MINERGUY H-1-3/8" Pulley Bushing
ftb score rating icon 9.8
Browning P1 Split Taper Bushing Cover #TOP 3
Browning P1 Split Taper Bushing
ftb score rating icon 9.6

Top 10 Split-Tapered Locking Bushings

#TOP 1

Masterdrive 3/4" Steel Bushing

Masterdrive
H-3/4
Masterdrive 3/4" Steel Bushing Cover
3/4" Bore H Style Steel Sheave/Pulley Bushing Split Taper For Keyed Shaft

The Masterdrive Steel Bushing is a robust solution designed for use on 3/4" shafts. This solid steel construction ensures durability and reliability, making it ideal for various applications. Its split taper design allows for easy installation and removal, giving you the convenience of adjusting or replacing components without hassle. Additionally, the bushing is specifically tailored for keyed shafts, which enhances stability and performance in your machinery. With this product, you can expect a secure fit that optimizes your equipment's efficiency.

What We Like
Durable solid steel construction
Easy installation and removal
Designed for keyed shafts
Enhances machinery performance
#TOP 2

MINERGUY H-1-3/8" Pulley Bushing

MINERGUY
MG_H35
1-3/8" Bore
MINERGUY H-1-3/8" Pulley Bushing Cover
MINERGUY Pulley Bushing, H Style, 1-3/8" Bore, Carbon Steel Split-Tapered Locking Bushings for Use Keyed Shaft Split Taper Sheave/Pulley

The MINERGUY H Bushing is designed for pulleys with a 1-3/8" bore, making it an ideal choice for your pulley or sheave needs. Made from high-quality carbon steel, this durable bushing provides a secure fit on a 1-3/8" shaft. Its split taper design allows for easy installation; simply slide it onto the shaft and tighten the bolts to achieve a snug grip. This design offers greater stability compared to traditional one-piece pulleys, ensuring your system runs smoothly and efficiently.

What We Like
Durable carbon steel construction
Easy installation process
Secure split taper design
Compatible with 1-3/8" shafts
#TOP 3

Browning P1 Split Taper Bushing

P1 1 5/8
Browning P1 Split Taper Bushing Cover
Browning P1 1 5/8 Split Taper Bushing, 1-5/8" Bore

The Browning Split Taper Bushing is designed for optimal performance and reliability in various applications. Its external key ensures a strong grip, allowing you to transfer greater torque without slipping. The double-split barrel provides excellent clamping, giving you peace of mind that your components are securely held in place. Additionally, the solid flange helps maintain concentricity, ensuring that your setup runs smoothly. With options available in a range of bore sizes, from 3/8" to 10", this bushing offers versatility for your specific needs, making it a practical choice for any project.

What We Like
Strong grip for torque transfer
Secure clamping mechanism
Maintains concentric alignment
Versatile bore size options
#TOP 4

Browning H 1 1/8 Split Taper Bushing

H 1 1/8
Browning H 1 1/8 Split Taper Bushing Cover
Browning H 1 1/8 Split Taper Bushing, 1-1/8" Bore

The Browning Split Taper Bushing is a versatile and reliable locking bushing designed to provide a secure and efficient connection between a shaft and a mounted component. With its external key on most sizes, it ensures a positive drive and greater torque carrying capabilities, making it ideal for heavy-duty applications. The double-split barrel feature ensures a positive clamping force, preventing any slippage or movement during operation. The solid flange of the bushing helps maintain concentric bores, ensuring smooth and accurate alignment. Available in various bore sizes ranging from 3/8" to 10", this Browning bushing offers flexibility to suit different applications. Whether you need inch, metric, or spline bores, the Browning Split Taper Bushing has got you covered.

What We Like
Secure and reliable connection
Greater torque carrying capabilities
Prevents slippage or movement
#TOP 5

Browning H 1 3/8 5/16 Split Taper Bushing

H 1 3/8 5/16
Browning H 1 3/8 5/16 Split Taper Bushing Cover
Browning H 1 3/8 5/16 Split Taper Bushing, 1-3/8" Bore

The Browning Split Taper Bushing is a versatile and reliable choice for various applications. With its external key feature, it provides a positive drive and enhances torque carrying capabilities, ensuring a secure and efficient connection. The double-split barrel design offers positive clamping, further enhancing the stability of the connection. The solid flange of the bushing helps maintain concentric bores, ensuring accurate and precise alignment. Available in inch, metric, and spline bores, with a bore range from 3/8" to 10", this bushing caters to a wide range of needs. Whether you need to secure a shaft or create a tight connection, the Browning Split Taper Bushing is a reliable option that provides convenience and peace of mind.

What We Like
Positive drive
Enhanced torque carrying capabilities
Double-split barrel for stability
#TOP 6

Saelno H-25mm Split Taper Bushing

Saelno
H-25
25mm bore
Saelno H-25mm Split Taper Bushing Cover
Saelno H-25mm Split Taper Bushing 25 mm bore,H Style Fixed Bore,Carbon Steel Locking Bushings for Pulley/Sheaves,H25 Split-Taper-Locking-bushings

The Saelno Split Taper Bushing is designed for a 25 mm shaft diameter and features standard keyseats for easy installation. Made from durable ASTM 1045 carbon steel, it ensures robust performance and longevity. The oxidation blackening treatment provides excellent rust resistance, making it ideal for various applications. This bushing is primarily used for securely locking H-type taper pulleys and sheaves, giving you peace of mind that your components will stay in place during operation.

What We Like
Durable carbon steel construction
Excellent rust prevention
Easy installation process
Secure locking for pulleys
#TOP 7

H-1-1/8 Split Taper H Bushing by QBBC

H-1-1/8
H-1-1/8 Split Taper H Bushing by QBBC Cover
H-1-1/8 Split Taper H Bushing for Pulleys/Sheaves

The QBBC H Bushing is a split-tapered locking bushing designed for use with pulleys and sheaves. With a finished bore of 1-1/8 inches, it ensures a secure fit that enhances the performance of your machinery. The outer diameter measures 2-1/2 inches, providing a stable and reliable connection. This bushing is ideal for applications where precise alignment and strong grip are essential, giving you peace of mind in your operations. Its robust design makes it a convenient choice for anyone looking to improve efficiency in their equipment.

What We Like
Secure fit
Stable connection
Enhances performance
Robust design
#TOP 8

CMFG STB H-1/2 Split Taper Bushing

CMFG
H-1/2
1/2 inch bore
CMFG STB H-1/2 Split Taper Bushing Cover
CMFG STB Split Taper Bushings H-1/2,1/2 inch Bore,Carbon Steel Material, H Type Split Locking Bushings for Pulleys/Sheave

The CMFG Split Taper Bushing is designed with a 1/2 inch bore and constructed from durable cast steel. This bushing is compatible with both inch and metric pulleys, making it versatile for various applications. With its positive drive feature, you can enjoy efficient power transfer, ensuring reliable operation. The anti-rust treatment enhances its durability, allowing it to perform well in different environments. Plus, it comes with a worry-free return service within a month, giving you peace of mind with your purchase.

What We Like
Durable cast steel construction
Versatile inch and metric compatibility
Positive drive for efficiency
Anti-rust treatment for longevity
#TOP 9

Browning H 1 7/16 Split Taper Bushing

H 1 7/16
Browning H 1 7/16 Split Taper Bushing Cover
Browning H 1 7/16 Split Taper Bushing, 1-7/16" Bore

The Browning Split Taper Bushing offers several features that enhance its performance and reliability. With an external key design, you enjoy improved drive and increased torque capacity, making it a great choice for demanding applications. The double-split barrel ensures a strong grip, providing you with peace of mind that your components will stay securely in place. Its solid flange helps maintain concentric bores, which is crucial for smooth operation. Additionally, this bushing is versatile, available in various bore sizes from 3/8" to 10", catering to your specific needs.

What We Like
Improved torque capacity
Secure grip
Stable operation
Versatile bore sizes
#TOP 10

CMFG P1-1-3/8 Split Taper Bushing

CMFG
P1-1-3/8
1 3/8 inch bore
CMFG P1-1-3/8 Split Taper Bushing Cover
CMFG STB Split Taper Bushings P1-1-3/8, 1 3/8 inch Bore, Carbon Steel Material, P1 Type Split Lock Bushings for Pulleys

The CMFG Split Taper Bushing is designed for versatility and ease of use. With a bore size of 1 3/8 inches, it fits a variety of applications, making it suitable for different pulleys. The bushing is crafted from durable cast steel, ensuring longevity and resistance to rust, which means you can rely on it in various environments. Additionally, it comes with screws and a key for secure installation, allowing you to set it up quickly. With options available in both inch and metric sizes, this bushing adapts to your specific needs effortlessly.

What We Like
Durable cast steel construction
Versatile bore size options
Includes installation screws and key
Rust-resistant treatment
Buying Guide Image

Frequently Asked Questions (FAQs)

1. What is a split taper bushing used for?

Split taper bushings are used to mount pulleys, sprockets, and sheaves on shafts. They eliminate the need for components to be bored to size, reducing the number of units needed and allowing for variations in shaft diameter.

2. What is the difference between a qd bushing and a split taper bushing?

While both QD bushings and split taper bushings have a split side for enhanced clamping power, split taper bushings gradually taper along the length-thru-bore for a tighter fit on the drive shaft. This tapering allows for a shorter length-thru-bore and narrower sprocket hubs.

3. What are the different types of taper lock bushings?

Taper lock bushings come in various sizes, including 1008, 1108, 1210, 1215, 1310, 1610, 1615, 2012, 2517, 2525, 3020, and 3030. These bushings have a tapered design that allows for a shorter length-thru-bore and narrower sprocket hubs.

4. What is the failure of taper lock bushing?

Taper lock bushings can fail due to pulley misalignment during replacement or realignment. Moisture in humid conditions can also cause corrosion and contribute to bushing failure.

5. What is the difference between split and solid bushings?

Unlike split bushings, solid bushings made from cold-forged solid bar stock will not deform when the roller link plates are pressed on. They maintain their cylindrical shape even after assembly.

6. What is the advantage of a QD bushing?

Compared to taper lock bushings, QD bushings are easier to install and remove. They are designed for applications that require regular or frequent turnover of components.

7. How do I identify a taper lock bushing?

Taper lock bushings are identified by a four-digit number at the start. The first two digits indicate the maximum bore size, such as 11 for a 1.1-inch max bore size.

8. What happens when a bushing goes bad?

When bushings wear out, they can cause damage to the vehicle, including steering control problems, shimmy in the front, stress on car joints, and other issues. The frequency of bushing replacement depends on the operating environment of the vehicle.

Editor's Notes

During our split-tapered locking bushing research, we found 24 split-tapered locking bushing products and shortlisted 10 quality products. We collected and analyzed 2,557 customer reviews through our big data system to write the split-tapered locking bushings list. We found that most customers choose split-tapered locking bushings with an average price of $18.46.

The split-tapered locking bushings are available for purchase. We have researched hundreds of brands and picked the top brands of split-tapered locking bushings, including Masterdrive, MINERGUY, Browning, Saelno, QBBC. The seller of top 1 product has received honest feedback from 157 consumers with an average rating of 4.2.

Written by
Brian Howie Avatar

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.