Linear Motion System

High-performance linear guides and linear rails are essential for achieving precision and durability in modern industry. Moving parts in a CNC machine, packaging line, or automation setup? Linear guide rail systems provide consistent, low-friction motion. Since they are available in a variety of sizes and capacity levels, they are used in many different applications. At Rollon, we provide robust linear guide rails with hardened raceways, high rigidity, high load capacities, and self-alignment features. Our linear guide rail systems are also capable of working in dirty and demanding environments. Therefore, no matter what your need for linear motion rails, you have come to the right place. Looking to buy linear rail or buy linear guide systems? We offer solutions tailored to your application, whether you need stainless steel construction for corrosion resistance or compact rails for tight spaces. For more information on linear guide systems, and the types of linear guides we offer, check out below.  

Our selection of telescopic slide rails is guaranteed to support your linear load. Telescopic slides are linear guides with precision ball or rollers. These load extractors are complete with hardened raceways, high load capacities, and low bending. Rollon telescoping linear rails are also resistant to shocks and vibrations, ideal for even the toughest loads. If you are looking for partial, total, or extended extraction up to 200% of the length of the guide, check out the selection below.

Curved guideways equipped with ball or roller bearings, engineered to provide a solution for application requiring precision and efficiency in non-linear movements. Exceptional durability, thanks to hardened raceways which resist wear and reduce the need for maintenance, ensuring a long product life. The curved guides are available in configurations with either constant or variable radii, designed to handle heavy loads, they are the ideal solution in a variety of applications where handling heavy loads is a key point. Reliable even in the most demanding environments, maintaining flawless operation even with dirt and debris.

Cam followers are high-performance bearings designed to run directly on cams, linear tracks, and guide surfaces, ensuring reliable operation even in heavy-duty applications. Engineered to support high radial loads and repeated shock loads, cam followers are widely used in industrial machinery, automation systems, and material handling equipment where precision, durability, and long service life are essential. These track rollers feature a thick-walled outer ring that reduces deformation under load and maintains high load capacity over time. They are available with needle roller bearings or cylindrical rollers, in both caged and full-complement designs. The outer ring profile, either cylindrical or crowned, helps compensate for misalignment and minimizes contact stress, improving running performance on sliding surfaces. A lubrication hole positioned beneath the rolling elements enables efficient relubrication, extending bearing life and reducing maintenance requirements. Cam followers are available in both stud type and yoke type configurations, with options such as an eccentric collar for precise radial adjustment during installation. Advanced sealing solutions ensure effective protection against contaminants and long-lasting grease retention.

Available with belt, ball screw or rack and pinion drives for different precision and speed requirements. Guides with bearings or ball recirculating systems for different load capacities and critical environments.

Available with different configurations and driving systems. Multi-axis systems find applications in a wide range of industries, from advanced robotics to machinery servo systems, from high-precision assembly systems to packaging lines and high-speed production lines. Thanks to their design, XYZ combined linear units provide outstanding performance in terms of speed, precision and reliability. They are particularly suitable for applications requiring smooth and precise multi-axis movements, offering flexibility in system configuration.

Full spectrum of steel and aluminum robot transfer units solutions, accommodating all sizes of robotic arms.

Circular systems are a ready to use solution composed of the following elements: aluminum basement, guide rails and carriages, transmission by gearbox and toothed belt, lubrication units and carriage indexing for precise carriage location. Precision circular motion systems reduce working areas compared to traditional lines, increase efficiency, reliability, and are available in oval or ring configurations and with a variety of options.

The XP Xtrem Position family of high-performance ball screws is specifically engineered for production technologies, with a particular emphasis on linear drives in Machine Tool applications. This family of ball screws prioritizes optimized outcomes in terms of rigidity, dynamics, and positioning accuracy.

High load ball screws in the XL Extrem Load family make ideal components for heavy-duty applications requiring machines operated by electric servo drives. The XL Extrem Load screw design emphasizes high-accuracy performance and durability in extreme conditions. This helps ensure optimized results including high load capacity, dynamics, and efficiency. XL Extrem Load heavy-duty ball screws from Rollon are available in various out-of-the-box dimensions. But we can also customize these precision ball screws down to the nearest millimeter or kilonewton. No matter the parameters of your job needs, the XL Extrem Load supports high-intensity industrial and manufacturing processes.

The XT Xtrem Transport family of high efficiency ball screws are specifically engineered for automation applications and are available in precision and rolled options. This family of ball screws places a strong emphasis on integrability, interchangeability, and the quick supply of ball screws.

Rollon RB recirculating ball screws are the go-to solution for those who need components capable of handling high volumes with maximum interchangeability, fast delivery times, and the possibility of a customized design. Designed to operate in different fields such as automation, industrial machinery, healthcare, packaging, material handling, electronics, food & beverage, and energy.

Our rod end bearings are tailored for demanding industrial requirements. Engineered for high stress, speed and heavy loads, the product range includes maintenance-free, heavy-duty ball or roller-bearing rod ends and high-precision options ideal even for high-temperature and demanding environments. According to ISO 12240 specifications, the solutions in Rollon portfolio include the top of German and Italian engineering, offering the global market the very best of “Made in Germany” and “Made in Italy.

Spherical plain bearings tailored for demanding industrial requirements. Engineered for high stress, speed and heavy loads, the product range include maintenance-free, heavy-duty recirculating ball or roller spherical plain bearings and high-precision options ideal even for high-temperature and demanding environments. According to ISO 12240 specifications, the solutions in Rollon portfolio include the top of German and Italian engineering, offering the global market the very best of “Made in Germany” and “Made in Italy.

Needle bearings are a standard element of a rotational motion system. Needle bearings are used in applications where high load capacity, high precision and small overall dimensions are required. Nadella offers a big range of needle bearings. The strength of Nadella’s production consists also in the ability to produce special items at a reasonable price. Every bearing contains the long experience acquired from Nadella through decades of design, production and application.

Locknuts and rings are engineered for applications where precision clamping and powerful, safe locking are critical requirements, and for the adjustment and clamping of all types of bearings. The original clamping system is built around a threaded clamping spring wired EDM on the nut or ring body. When the grub screws are tightened, very strong pressure is applied onto this threaded spring, which meshes precisely into the corresponding threads of the shaft or spindle. This interlocking action delivers an exceptionally secure and stable hold, effectively eliminating the risk of unintended loosening even under the most demanding operating conditions. These products are widely adopted across technologically demanding industries, including nuclear, automotive, textile, and printing. The range is available in multiple configurations: radial or axial clamping, in standard, balanced, and heavy-duty variants. Nuts and rings can be installed and removed without any loss of precision, and custom configurations are available upon request, including alternative materials, left-hand threads, and other tailored specifications.