Track Rollers – Diamond Case

Track Roller Guides provide you with the following:

  • Velocity capabilities up to 10m/s to achieve maximum productivity.
  • Double row angular contact bearings for high load capacities in all directions.
  • Quiet functionality for use in areas where the noise of typical linear guides is to loud.
  • Preloadability to provide repeatable motion.
  • Maximum length up to 2meters for sizes 20 and 25 and 6 meters for sizes 32 and larger.
  • Extremely durable in dirty environments.


Speed doesn’t matter if the product quality isn’t there. Every Diamond Case shaft meets or exceeds the industry’s highest standards. For going on 20 years, Diamond Case customers have relied on our product for superior case hardness, roundness, cylindricity, straightness and consistency of finish. Induction hardened and precision ground, our shafting is produced to the demanding tolerances required by the linear motion industry.