Whether freshly felled or dry, hardwood or softwood, trees are among the largest and heaviest items that move through ...

Precise movements are made with precision slides. Reciprocating linear bearing accuracy, the possible runout in any plane, is typically as low as 0.005 in./in. Because linear bearings are only as ...

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 ...

Lubrication-free DryLin® R linear plain bearings replace bearing guides. A wide range is currently available ex-stock. DryLin® R linear plain bearings from igus® UK are free from lubrication, robust ...

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 ...

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 ...

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.