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 ...

This article was updated on June 18, 2025. It was orginally published Nov. 15, 2002. Proper installation and maintenance are essential to bearing performance and premature failure prevention due to ...

Back in the 1980s, Pacific Bearing Co. (PBC) invented and commercialized plain bearings, which were sized to be interchangeable with linear ball bearings. Plain bearings worked very well in certain ...

Adjustable clearance, lubrication-free and resistance to contamination are today’s current trends in linear technology. Keeping in line with these, the plain bearing expert igus® have developed a new ...

Join experts discussing micromolding and maintenance-free systems that minimize medical device costs while improving patient ...

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 ...

Seeing a heavy load slide around on nearly frictionless air bearings is pretty cool; it’s a little like how the puck levitates on an air hockey table. Commercial air bearings are available, of course, ...

While we normally don’t make it a habit to feature Kickstarter projects, we couldn’t pass this one up. [Barton Dring] from BuildLog.net is putting together a project called MakerSlide that we’re sure ...

Recently, Enduro Bearings expanded its Pro tool Line with a new tool. The new BRT-040 Toolkit is used for bottom bracket and hub bearing removal. It integrates seamlessly with the existing BRT-060 ...