Semi-Circular Bushing

Semi-Circular Bushing

Half-Round Bushings for Shaft Support & Side-Mounted Applications What Is a Semi-Circular Bushing?
A semi-circular bushing is a half-round bearing and support component designed for applications where a full cylindrical bushing cannot be installed
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Description
Technical Parameters

Unlike standard round bushings, the semi-circular design allows the bushing to be:

Mounted against a flat surface

Installed inside open grooves or channels

Used for side support, positioning, or load sharing

This structure is commonly required in custom mechanical assemblies.

 

semi-circular bushing


Key Structural Features

Half-round (180°) inner profile

Flat outer surface for stable seating

Allows easy installation and removal

Suitable for constrained or asymmetric spaces

This makes semi-circular bushings ideal for non-standard shaft layouts.


Typical Applications

Semi-circular bushings are widely used in:

Shaft side support systems

Sliding or guiding mechanisms

Pipe and rod positioning structures

Industrial equipment frames

Custom fixtures and tooling

Especially suitable when the shaft or rod needs partial support instead of full enclosure.

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