The Pacific Bearing Company manufactures linear ball bearings that are size interchangeable with other ball bearing manufacturers. The Pacific Bearing round shaft reticulating linear ball bearing comes in many configurations, including inch, ISO metric and JIS metric closed ball bearings and closed wide ball bearings. Pacific Bearing also offers inch open linear ball bearings. LAT linear actuator technology is available, along with a downloadable catalog. PBC also manufactures Simplicity linear plane bearings. Simplicity self lubricating plain bearings can move in linear, oscillating, rotary, or any combination of motions.