GSP manufactures custom sized guide rails, whisper rails, linear guides, linear guide rails, telescopic guide rails, linear motion guides, linear motion guide rails and mast guide rails in a variety of lengths up to 10,000 mm.

Anaheim Automation manufactures linear guide products available in rail sizes from 3 mm to 25 mm, with matched bearing blocks offered in three lengths. These Linear Guides, capable of dynamic loads of up to 5,260 lbs. and static loads of up to 10,000 lbs., were built with the design goal of offering a cost-effective Linear Guide system without sacrificing quality. Rail lengths up to 4 meters are stocked in Anaheim, with several end-seal options and pre-load classes available in each series.

Rexroth Ball Rail Systems are designed for use in machine tools and industrial robots calling for compact, rolling-element linear motion guideways. Ball Rail systems are available in various accuracy classes, each with extremely high load capacity and high rigidity. Features include optimized geometry and high number of balls per track and end face threaded bellows, lubrication plates and scraper plates.

Chamberlain manufactures a variety of linear rail guides from materials including stainless steel and aluminum in a wide range of sizes and load per runner capacities.

Danaher Motion manufactures profile rail products in various sizes ranging from the ultra compact 5mm MicroGuide series to the 55mm 500 series as well as compliancy ranging from self-aligning T-Series (transport profile rail) to the rigid, machine tool grade roller profile rail.

Del-Tron Precision Inc manufactures a variety of linear motion guide products including recirculating slide guides, air actuators, crossed roller rail sets, high speed bolt drive actuators, DL linear actuators, ball and crossed roller slides and micrometer positioning stages.

Haydon Kerk manufactures a variety of linear railes, guides and splines including linear slides and rails with non-motorized rail systems for precision positioning as well as ScrewRail model linear actuators combining drive and support/guidance functions in a single, coaxial component leading for simplified integration.

Isotech manufactures a wide range of precision linear motion products including ball slide assemblies, recirculating roller slide assemblies, crossed roller rail sets, linear bushing and shafting, motorized tables, belt drive actuators, lifting columns, linear actuators and vibration mounts and isolators.

SKF manufactures a variety of rails and guiding systems. Products include shaft guidings, profile rail guides, cam-roller guides and precision rail guides. SKF guides and rails offer unlimited stroke, self-alignment, adjustable preload, high sealing performance and corrosion resistance.

The Pacific Bearing Company manufactures guides and rails. Their Round Shaft Technology (RST) uses round shafting as the guide way, combined with linear plane or ball bearings for movement. Pacific Bearing Cam Roller Technology (CRT) uses linear straight rails and other different rails to provide high accuracy and speed guidance. Pacific Bearing Integral V Technology (IVT) uses T-slot structural aluminum framing integrated with V-races. Rails are available cut to 4m (13ft). Pacific Bearing Gliding Surface Technology (GST) is a rail and carriage with a self lubricating surface. Pacific Bearing Profile Rail Technology (PRT) offers a range of linear ball guides. Their LAT linear actuator technology can be used for for automated positioning, transfer and guidance. A Pacific Bearing catalog can be downloaded.

Skamar Machine manufactures a variety of linear guides and rails including carriage assemblies, dual shaft support assemblies, multi-axis linear slide systems, single axis linear slides and hardened precision ground linear shafting in a variety of sizes and custom shapes.

Techno Inc. manufactures linear motion components including linear rails and carriages for a variety of applications. Models include double rails in a wide range of sizes and configurations for any type of linear motion applications. Techno Inc. also offers carriage accessories including short bearings, long bearings, concentric rollers and eccentric rollers.

Nook Nook manufactures a variety of linear shafting and support rails including precision ground HRC 60 linear shafting, instrument series shafting, low-profile shaft support rails, standard shaft support rails, predrilled shaft support assemblies and shaft support blocks for a broad range of applications.