Essentially, a guide wheel is a ball bearing that has a special shaped outer race. The inner and outer races of ball bearings are a framework with a groove for the balls to rest in. Burke explained ...

Select appropriate bearing types and designs based on load direction, contact pattern, and environmental factors to ensure longevity and reliability. Recognize the advantages of roller bearings over ...

Linear bearings are distinguished from radial bearings by their sliding rather than rotary motion. Linear bearings are used in machine tool applications such as sliding doors, 3D printers, and ...

Most linear bearings incorporate ball bearings (usually of metal) to reduce friction between moving parts. Of these designs, most bushings, ball splines, linear guides and slides recirculate balls. As ...

Achieving the highest levels of performance with linear motion systems requires careful attention to detail, engineering know-how and applications' experience. Below are 10 areas where proper ...

For high-precision applications that do not require the ultimate geometric performance of air bearings, PI's new V-700 series ...

This article will examine several examples of how to select the appropriate linear bushing for the application. Impact on performance from material and surface treatments will be discussed.

Rotary Air Bearings provide High Precision Motion with Minimal Eccentricity and Wobble. The rotary air bearing on the left is non motorized – its low friction is apparent from the long time it keeps ...