Considered by many to be the default choice for linear motion applications, the round shaft reticulating linear ball bearing is a tried and tested option suitable for most linear motion applications. These pillow blocks combine PBC Linear’s Linear ball bearings with PBC’s self aligning pillow block to compensate for any misalignment in the application. Straight bore pillow blocks are also available for applications which demand more rigidity. PBC Linear’s bearings are size interchangeable with other ball bearing manufacturers and with PBC’s Simplicity bearings. Most bearings have an advanced polymer resin cage for quieter operation and they come standard with double seals – at no extra cost. Ball bearing based systems are the ideal solution for applications that demand high rigidity / preload, require low friction or have long moment arms.