Linear Rails – Diamond Case

Linear Rail Features:

  • Precision Positioning. Our linear guides have low coefficient of friction and excellent repeatability.
  • Cost Efficient: The low coefficient of friction of our linear rails allows smaller drives to be used and contributes to energy savings.
  • Maintain High Precision: By reducing the rolling  friction and thermal expansion, our linear rails can maintain repeatability for long periods of time.
  • Easy Installation: Equally spaced standard bolt assembly of our linear guides assure the load capability and precision positioning.



For nearly 20 years, Diamond Case has been changing the rules in linear shafting. We’ve taken a no-nonsense approach – no fancy packaging or marketing. We’ve focused on what matters: high quality product and fast turnaround on request for quotations and on order shipments.

Today, distributors everywhere rely on Diamond Case to help cut lead times, increase market share and improve profit margins. They know that we respond to quotes faster than competitors and we deliver high-performance product with the same speed.