PBC Linear Online Store - US Manufacturer of Linear Bearings, Shafts, Guides, Screws and Actuators

The patenting of the self-lubricating plain linear bearing by PBC Linear® over 40 years ago marked the beginning of a revolution in linear motion. This innovation established a reliable alternative to traditional linear ball bearings, effectively addressing common issues such as bearing failure. This pioneering development laid the foundation for our leadership in the linear motion industry.

Today, we are a major US manufacturer and supplier of precision-engineered machinery components such as linear bearings, guides and rails, advanced linear actuators, precisely cut linear shafts, and unique innovations like the SIMO® extrusion process. Operating from our expansive US manufacturing facility 90 miles west of Chicago in the U.S., PBC Linear® proudly celebrates 4 decades of engineering excellence and customer satisfaction.