When referring to linear bearings, we generally think of devices that incorporate ball bearings – meaning friction is reduced between moving parts by recirculating balls. Bushings, ball splines, linear guides, and slides typically incorporate recirculating ball bearings. As technology has become more demanding and requiring greater precision, however, reliance another type of linear bearing, the crossed roller, has dramatically increased.
Important Factors to Consider When Choosing a Crossed Roller Slide or Table Assembly