Linear guides | Profiled guideways

Cross roller guideway type R

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Cross roller guideway type RN compatible with type R - optional type RN with integrated cage control

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Linear Guideways

SCHNEEBERGER linear guideways always stand for the highest precision and quality, making them ideal for applications in fields such as semiconductors and electronics, automation, handling, metrology, optics, as well as medical and biotechnology. With a comprehensive range of standard products, we already cover a wide variety of application areas and provide reliable solutions for demanding requirements.

Our linear guideways are designed for use under high loads and offer exceptional rigidity and load capacity thanks to the combination of needle bearings and advanced materials. They minimize vibrations and deformations even under heavy loads, ensuring reliable performance even in intense conditions. The use of plastic-steel composite cages reduces displacement resistance, resulting in smoother and more efficient motion.

SCHNEEBERGER linear guideways are available in various sizes and lengths to meet the diverse requirements of the industry. Length options range from 100 mm to 2000 mm, providing the flexibility needed for a wide range of applications. Our linear guideways are made from high-strength tool steel, which ensures a long service life with a hardness of 58 to 62 HRC. For environments prone to corrosion, we use special corrosion-resistant materials. The rolling elements are made from through-hardened bearing steel, which also ensures a long service life. Finely ground raceways provide minimal friction and maximum wear protection, ensuring durable and precise guidance.

These features make SCHNEEBERGER linear guideways the ideal solution for applications requiring high load capacity, rigidity, and precision.

Profile Guideways
The highly precise profile guideways (roller or ball MONORAIL guideways) are used worldwide by SCHNEEBERGER in mechanical engineering for a wide range of applications: from simple handling tasks to heavy-duty machining processes.

Guide Rails
All our guide rails are available in different sizes and performance classes. If you do not find what you need in the standard catalog, we also offer customer-specific solutions with customized products.

Cross Roller Guideways
As the world's first standardized anti-friction guideway, the R-linear guideway / cross roller guideway, as well as the ball guideway, was introduced by SCHNEEBERGER. Cross roller and ball guideways perform reliably in the medium to high-performance range.
They are available in three quality classes.

Frequently Asked Questions about SCHNEEBERGER Linear Guideways

What are the differences between the cross roller guideways type R, RN, and RNG at SCHNEEBERGER?

The differences between types R, RN, and RNG lie in their load capacity, raceways, and stiffness:

R: The standard type for versatile applications. This guideway is available in various sizes and can be equipped with both rollers and balls.

RN: This variant offers higher load capacity and stiffness. It has the same dimensions as type R but includes the option for cage control to improve performance.

RNG: This type has a lower cross-section than R and RN but still provides high precision and stiffness. It is preferred for applications with limited installation space.

N/O: The needle cage guideway offers maximum stiffness, ideal for short-stroke applications. It is also available with cage control.

M/V: These guideways are similar to the N/O models but differ in cross-section and mounting holes.

How do the N/O and M/V product lines at SCHNEEBERGER differ?

The N/O and M/V linear guideways serve the same application areas but differ in cross-section and the type of mounting holes. Both product lines offer high stiffness and load capacity and are equipped with needle cages.

Which applications benefit from the SCHNEEBERGER product lines R, RN, RNG, N/O, and M/V?

The different product lines are designed for specific applications:

R type: Universally applicable, suitable for a wide range of industrial applications, such as in automation.

RN type: Ideal for precision applications with high stiffness requirements, such as in medical technology or the semiconductor industry.

RNG type: Optimal for applications with limited installation space and high precision requirements, such as in optics or electronics manufacturing.

N/O type: Recommended for demanding industrial applications where maximum stiffness and load are required.

M/V type: Similar to the N/O type but with a slightly modified cross-section and different mounting options.

Linear guideways and profile guideways

Cross roller guideway type R

Cross roller guideway type RN compatible with type R - optional type RN with integrated cage control

Cross roller guideway type RNG - optional type with integrated cage control

Linear guideway with ball cage

Linear bearing with needle cage typ N/O

Linear bearing with needle cage typ M/V

Types A, B, C, D, E, ECO-A, ECO-B

Types F/G, J/K, L/M, W/Z

Linear bearing roller MONORAIL 4-row

Linear bearing miniature MINIRAIL 2-row with and without integrated cage assist

LUBE-S (LS) Long-term Lubrication

Linear ball bearing MONORAIL 4-row

Linear ball bearing MONORAIL 4-row in corrosion-resistant steel

MONORAIL BZ with integrated rack and pinion drive

Recirculating unit type SR

Recirculating unit type NRT and perload wedge type NRV

Recirculating unit with ball type SKD

Recirculating unit with ball type SKC

Recirculating unit with ball type SK

Frequently Asked Questions about SCHNEEBERGER Linear Guideways

What are the differences between the cross roller guideways type R, RN, and RNG at SCHNEEBERGER?

How do the N/O and M/V product lines at SCHNEEBERGER differ?

Which applications benefit from the SCHNEEBERGER product lines R, RN, RNG, N/O, and M/V?