Custom Bearing Design

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Designing a mechanical system is complex; the bearing selection plays a crucial role in the function and eventual commercial success of products. There are numerous important factors to consider when selecting a bearing, which can become overwhelming so it is important to consult experts who spend all day, every day, working with bearings and these specific considerations.

Our bearing experience spans decades of developing and manufacturing cost-effective and solution-driven arrangements for the most extreme applications. This will not only reduce your development time, but also drastically increase the performance of your mechanical systems.


UNASIS differentiates from other suppliers because of the technical depth in which we engage our bearing projects. You’ll find that UNASIS supporting type, bearing size, lubrication choices and sealing options. However, we also offer a much deeper support including: 


  • Finite Element Analysis
  • Stiffness matrices
  • Bearing fits
  • Stack up of tolerances
  • Thermal expansion mismatch
  • Bearing internal clearance through temperature gradients
  • Chemical compatibilities
  • Equivalent load data
  • Expected life
  • Lubrication fill amount
  • Maintenance requirements
  • Preload values and methods
  • Bearing arrangements and load distributions


When consulting with UNASIS engineers, you’ll find peace of mind that your project is in expert hands. Through strategic investment and a project driven approach, we are privileged to be one of the leading bearing manufacturers which allows us to always be on the cutting edge of new technologies. UNASIS utilises this expertise when supporting you, to ensure that your design and eventually your profits, are optimized.


UNASIS Bearings has a vast network of distributors to reach all corners of the globe. No matter where you are, you will get the best service to go along with the best bearings.

Contact Us Today

For more information, please call us today on +44 (0) 1235 527 770 or email [email protected]

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