Best Split-tapered Locking Bushings of 2025

Harvey Wall Avatar
Harvey Wall
Last Updated: 30 Jan 2025

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Split-tapered locking bushings are a type of mechanical locking device used to secure rotating components such as pulleys, sprockets, and gears to shafts. These bushings consist of two tapered halves with a series of screws that tighten and compress the bushing onto the shaft, creating a secure and stable connection. The split design allows for easy installation and removal without the need to disassemble the entire system. Split-tapered locking bushings are commonly used in industrial applications where high torque and precision are required.

At a Glance: Our Top Picks

MINERGUY 3/4" Bore H Style Steel Sheave/Pulley Bushing Split Taper for Keyed Shaft Cover #TOP 1
MINERGUY 3/4" Bore H Style Steel Sheave/Pulley Bushing Split Taper for Keyed Shaft
ftb score rating icon 9.8
CMFG Taper Bushing Split Taper Bushings H 1 3/16 STB Serries H Type 1-3/16" Bore,Bushing for Pulley Cover #TOP 2
CMFG Taper Bushing Split Taper Bushings H 1 3/16 STB Serries H Type 1-3/16" Bore,Bushing for Pulley
ftb score rating icon 9.7
CMFG Taper Bushing Split Taper Bushings H 1 1/8 STB Serries H Type 1-1/8" Bore,Bushing for Pulley Cover #TOP 3
CMFG Taper Bushing Split Taper Bushings H 1 1/8 STB Serries H Type 1-1/8" Bore,Bushing for Pulley
ftb score rating icon 9.5

Top 3 Split-tapered Locking Bushings

#TOP 1

MINERGUY 3/4" Bore H Style Steel Sheave/Pulley Bushing Split Taper for Keyed Shaft

MINERGUY
MG_H-3/4
3/4“ bore
MINERGUY 3/4" Bore H Style Steel Sheave/Pulley Bushing Split Taper for Keyed Shaft Cover
MINERGUY 3/4" Bore H Style Steel Sheave/Pulley Bushing Split Taper for Keyed Shaft

Features
For Use On 3/4" Shaft
3/4" Bushing
Material: This Is A High-Quality Steel Bushing Made For Pulleys That Require An H-Style Bushing.
For Pulleys That Require A H Style Bushing, More Secure Than A Standard One-Piece Pulley.
Easy Install: This Bushing Inserts Into The Center Of The Pulley And Slides Over The Shaft. As You Tighten Down The Bolts On The H Bushing It Will Tighten Down On The Shaft.
#TOP 2

CMFG Taper Bushing Split Taper Bushings H 1 3/16 STB Serries H Type 1-3/16" Bore,Bushing for Pulley

H -1-3/16
CMFG Taper Bushing Split Taper Bushings H 1 3/16 STB Serries H Type 1-3/16" Bore,Bushing for Pulley Cover
CMFG Taper Bushing Split Taper Bushings H 1 3/16 STB Serries H Type 1-3/16" Bore,Bushing for Pulley

Features
STB Bushing H 1 3/16" Screws:1/4-20UNCX3/4,Screws Quantity:2
Plain Carbon Steel Material,Anti-Rust Treatment For Added Durablity,can Adapt To Most Environments
Available In Inch, Millimeter.Bore Range From 3/8" To 1-1/2"
#TOP 3

CMFG Taper Bushing Split Taper Bushings H 1 1/8 STB Serries H Type 1-1/8" Bore,Bushing for Pulley

H-1-1/8
CMFG Taper Bushing Split Taper Bushings H 1 1/8 STB Serries H Type 1-1/8" Bore,Bushing for Pulley Cover
CMFG Taper Bushing Split Taper Bushings H 1 1/8 STB Serries H Type 1-1/8" Bore,Bushing for Pulley

Features
STB Bushing H 1 1/8" Screws:1/4-20UNCX3/4, Screws Quantity:2
Plain Carbon Steel Material,Anti-Rust Treatment For Added Durablity,can Adapt To Most Environments
Available In Inch, Millimeter.Bore Range From 3/8" To 1-1/2"
Buying Guide Image

Frequently Asked Questions (FAQs)

1. What are split taper bushings used for?

Split tapered bushings are used to mount pulleys, sprockets, and sheaves on shafts as the shaft transmits torque. The split tapered bushing alleviates the need to have a component bored to size, which should reduce the number of units needed on hand and allowing for variations in shaft diameter.

2. What is a taper lock bushing?

The Taper Lock bush, also referred to as a Taper bush or Taper Fit bush, is a locking mechanism commonly used in Power Transmission Drives for locating pulleys, sprockets, and couplings to shafts. The Taper Lock bush is pre-bored and keyed to match the required shaft and keyway diameters.

3. What is a taper lock sprocket?

Taper-lock clamping bushes enable the precise axially-centred fixing of hubs on shafts. When used with sprockets, they offer the advantage of faster fitting and better centring than shaft-to-hub connections with keyways.

Editor's Notes

During our split-tapered locking bushing research, we found 3 split-tapered locking bushing products and shortlisted 3 quality products. We collected and analyzed 3,058 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 £20.35.

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 MINERGUY, CMFG.

Written by
Harvey Wall Avatar

Harvey Wall was born and raised in Norwich. He mastered the art of tool production and finished at the prestigious Norwich University. His area of interest include cutting tools, abrasive finishing and power tools. Harvey is always looking for ways to improve the finesse of industrial tools via his myriads of researches. He also shares some of his experiences on many platforms while writing on tool products.