Skip to content Skip to navigation

Thomson offers the world's largest selection of inch and metric linear ball bushing bearings.  Choose from over nine different families of linear bearing and linear bearing accessories, all state-of-the-art and top-of-the-line.

The RoundRail Advantage: The inherent ability of a RoundRail Ball Bushing® Bearing system to accommodate torsional misalignment (caused by inaccuracies in carriage or base machining or machine deflection) with little increase in stress to the bearing components.



Find a Product

Nominal Diameter

Load Capacity


Bearing Sub Type

Bearing Style

Bearing Adjustable


Corrosion Resistant



Max Operation Temperature

Product Family

Not finding the product you need?  Request a quote today!

CAD Models

  • Configurable 2D/3D Partstream Models
  • Configurable 2D/3D Solidcomponents Models
  • Configurable 2D/3D PartServer Models
  • Static 2D/3D Model file downloads

NOTE: Please use Internet Explorer 11, Edge, Firefox, or Google Chrome with Edrawings Viewer

Partstream Interactive Viewer Instructions:
1) Select a product from the table below and Configure your model to the right of the viewer that appears.
2) Click the Create button at the bottom of the configurator and wait for model to load (may take a few minutes).
3) Click the Download tab and login to your account if requested (or register as a first-time user).
4) Select a format, wait for the file to be created (may take a few minutes), and click the Download button.

Linear Ball Bushing Bearings 2D/3D Interactive Models
Super Smart Ball Bushing Bearings (Metric)
Super Smart Ball Bushing Bearings (Inch)
Super Ball Bushing Bearings (Metric)
Super Ball Bushing Bearings (Inch)
Precision Steel Ball Bushing Bearings
Miniature Metric Ball Bushing Bearings
Miniature Instrument Ball Bushing Bearings (Inch)
MultiTrac Ball Bushing Bearings
XR Extra Rigid Ball Bushing Bearings
Linear Bearing Seals, Retaining Ring Accessories
back to top