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 ...

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 ...

Design refinements boost performance of self-aligning ball bushing while maintaining their error-correcting nature.

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 ...

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 ...

Recently, Enduro Bearings expanded its Pro tool Line with a new tool. The new BRT-040 Toolkit is used for bottom bracket and ...