Whether you need a complete assembly or replacement parts to keep your equipment up and running, shop Applied for all your linear motion carriage and rail component needs. Through our partnership with leading manufacturer Thomson Industries, we carry carriage and rail assemblies in a variety of shaft lengths and diameters for both standard and twin pillow block bearings. Need a customized component for your specialized application? Contact your local Applied Service Center, and let our experts help you get just the right part you need.