Prismatic Guide Bushing

Prismatic guide bushings are essential components in various industries, providing precision, stability, and longevity. To ensure compatibility, make sure that the prismatic guide bushing is designed for use with the specific type of V-shaped rail used in your application.

Not only do these bushings provide precise guidance for the cutting tool, but they also help in reducing the deflection of the cutting tool, resulting in improved accuracy and surface finish.
If you’re into machining or CNC operations, I highly recommend giving these Prismatic Guide Bushings a try!


Prismatic guide bushings, also known as V-guide bushings, are specifically designed to support and guide prismatic or V-shaped rails. They feature a unique design that allows for high precision, excellent stability, and low friction operation. With their robust construction and durable materials, they are ideal for applications requiring accuracy, reliability, and longevity.

Applications of Prismatic Guide Bushings

  • Precision Engineering

In the world of precision engineering, accuracy and reliability are paramount. Prismatic guide bushings provide the necessary support and guidance for high-precision machinery, ensuring consistent results and maintaining tight tolerances.

  • Automotive Industry

The automotive industry relies heavily on prismatic guide bushings for various applications, such as guiding robotic arms or supporting linear motion systems in assembly lines. Their durability and precision make them indispensable for maintaining quality control and ensuring the smooth operation of automotive manufacturing processes.

  • Manufacturing Equipment

Prismatic guide bushings are found in various manufacturing equipment, such as CNC machines, milling machines, and lathes. They ensure the accuracy and stability of these machines, contributing to the production of high-quality parts and components.

  • Aerospace Industry

The aerospace industry demands the highest levels of precision and reliability. Prismatic guide bushings meet these requirements, making them a popular choice for applications such as aircraft assembly and satellite manufacturing.

Oilless bearing JCBS, JCBSP Oilless Cam Btroke Guide Plate

JCBS, JCBSP Oilless Cam Btroke Guide Plate

The JCBS and JCBSP oilless cam stroke guide plates are components used in industrial applications, particularly in cam mechanisms. These guide plates are designed to minimize friction and wear, providing smooth and reliable operation. They are typically made of high-strength materials, such as bronze, and embedded with solid lubricants like graphite, allowing them to operate without the need for external lubrication. The JCBS and JCBSP guide plates offer excellent wear resistance and are suitable for use in scenarios where traditional lubrication may be challenging or undesirable. They are widely used in cam mechanisms and other equipment where self-lubricating properties are beneficial, and are known for their durability, low maintenance, and cost-effectiveness.

Benefits of Prismatic V-Guide Bushings

  1. Prismatic guide bushings offer exceptional accuracy, providing precise guidance and support for prismatic rails. This results in smoother, more accurate motion, making them ideal for applications requiring high precision.
  2. Constructed from high-quality materials, prismatic guide bearings are built to withstand harsh operating conditions and heavy loads. Their durability translates to longer service life, reducing the need for frequent replacements and maintenance.
  3. they can be customized to meet specific application requirements. This includes different sizes, materials, and coatings, ensuring optimal performance for each unique situation.
  4. With their simple design and robust construction, it is relatively easy to maintain. This helps to minimize downtime and keep operations running smoothly.

How to Choose the Right Prismatic Guide Bushing

Selecting the right prismatic guide bushing involves considering several factors, including:

  • Application Requirements: Understand the specific needs of your application, such as load capacity, accuracy, and speed requirements. This will help you determine the appropriate bushing size, material, and design.
  • Rail Compatibility: Ensure that the prismatic guide bushing is compatible with the V-shaped rails used in your application. This will guarantee proper fit and function.
  • Materials: Choose bushing materials that are suitable for the operating environment and provide the necessary durability and performance characteristics. Common materials include steel, stainless steel, and various polymer-based materials.
  • Coatings and Treatments: Consider any additional coatings or treatments that may be necessary to enhance the performance and lifespan of the bushing. Examples include corrosion-resistant coatings and lubrication treatments.

Prismatic guide bushing size chart

Prismatic Guide Bushing, Bronze With Solid Lubricant Size Chart

Order Noee1e2h3lNumber of screw holes
Prismatic guide bushing206020651002
Prismatic guide bushing255050651503
Prismatic guide bushing2550100652004
Prismatic guide bushing2550150652505
Prismatic guide bushing2550200653006


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