Linear Bearings

Thomson is here to help you make the right choice!

Linear Ball Bushing® Bearings are the ideal solution for applications where heavy loads require high speed, precision and low friction linear motion.

Why Thomson Ball Bushing Bearings?

Thomson’s self-aligning linear slide bearings, offered in metric or inch sizes, have been manufactured to the highest quality standards for over 75 years and provide smooth, precise motion. When used with Thomson 60 Case® LinearRace® shafts, the load capacity and service life significantly increase compared to conventional models.

Learn more about Thomson Roundrail Shafts >

Customization Options

Do you have a design requirement beyond our standard product range? No problem. Our experienced support team can work with you to offer the most suitable solution for your application.

Our customization options:

Factory-assembled bearing block configurations
Corrosion-resistant balls (stainless steel, nylon, etc.)
Factory-supplied lubrication (or Pre-lubrication from the factory)
Special surface coatings

VIDEO: Choosing Between Closed and Open Linear Ball Bushing Bearings

After selecting the shaft for your linear motion design, the next step is to determine the linear ball bushing bearings. The choice between open or closed bearings depends on the shaft type you select.

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VIDEO: Assembling Thomson Linear Ball Bushing Bearings

The efficiency of your linear ball bushing bearings largely depends on how accurately they are mounted onto the machine or device. In this video, you can find tips and accessories that will help you correctly mount your bearings.

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VIDEO: A Closer Look at Thomson Adjustable Linear Bearings

In your linear motion applications, adjustable diameter linear ball bushing bearings can help you achieve higher precision.

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VIDEO: The Effect of Positioning Thomson Linear Ball Bushing Bearings on Load Capacity

For maximum capacity, linear bearings must be positioned to ensure the load is distributed evenly between the supporting rails. In this video, learn why this detail makes such an important contribution to bearing performance and, consequently, to your machine designs.

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