Cross Roller and Ball Rails

Cross Roller and Ball Rails

Cross Roller / Cross Ball Rail

Comprised of two pieces of stainless steel rails with V-shaped grooves which been hardened and ground forming precise rolling elements. Cross roller rail moves with alternate 90 degrees rollers to accomplish high parallelism and high flatness. In construction, rolling elements are transmitted in cross-contact by precise roller and V-shaped grooves in rails, and in non-circulation.


Widely used across a variety of applications where heavy duty or light duty is required. They are used in a variety of manufactured products such as:

  • Measuring Instruments
  • Printed Circuit Boards
  • Drilling Machine
  • Slide Table Used In Optical Measuring Instrument
  • Precise Gauge In Optical Experiment
  • Precision Fine Tuning Optical Stage
  • Operation Mechanism
  • Survey Device
  • Precise Positioning Quantitative Movement X-Ray Device
  • Micro-Hole Edm

To configure a part number, download 2D/3D models, view product specifications, or request a quote, please narrow your choice of product by clicking on one of the types of product listed below (Step 2 of 4):

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Cross Roller Rail   Cross Ball Rail  

Cross Roller Rail

Cross Ball Rail