IKO Technology Roller Technology

Ultimate high performance produced by world's first roller guide structure of IKO

IKO Linear Roller Way Super X is a linear motion rolling guide with 4 rows of cylindrical rollers arranged in parallel in a high-rigidity casing in a well-balanced manner to maximize the rollers' superb characteristics, thereby achieving smooth running, high reliability, stable high accuracy and rigidity.

Eight features of Linear Roller Way Super X

1.Ultra high load capacity

Ultra high load capacity

The Linear Roller Way Super X has a large contact area with the way and a number of cylindrical roller with excellent load capacity, which allows to achieve larger load rating.

2.Ultra long life

Ultra long life

The service life of the roller type is longer than that of the ball type since the roller type has a great basic dynamic load rating and a great "index" in the life calculation formula.

3.Ultra high rigidity

Ultra high rigidity

The rigidity of linear motion rolling guide significantly affects properties of machines and devices to be incorporated. The Linear Roller Way Super X achieves high rigidity as a number of small cylindrical rollers with smaller elastic deformation relative to load than that of balls are incorporated in the slide unit.

4.Excellent vibration characteristics

Excellent vibration characteristicsExcellent vibration characteristics

The Linear Roller Way Super X has high rigidity relative to ball types of the same size, so deformation amount is low relative to repeated fluctuating load, natural frequency is high and vibration damping time is short.

5.Precise positioning enabled by excellent friction characteristics

Precise positioning enabled by excellent friction characteristics

The Linear Roller Way Super X prevents skew of cylindrical roller and achieves smooth motion by adopting unique retaining method to accurately guide cylindrical roller ends with retaining plate. The Linear Roller Way Super X has good response characteristics to micro-feeding and allows for accurate positioning, thanks to small frictional resistance against preload and load and excellent frictional characteristics relative to plain guides and ball type linear motion rolling guide.

6.High running accuracy

High running accuracy

Optimal design based on analysis of re-circulation behavior of cylindrical roller circulation realizes smooth and quiet motion. In addition, load is applied to many cylindrical rollers and therefore the micro deflection during running is minimized.



Roller type with significantly higher load capacity than the ball type. The Linear Roller Way Super X allows for downsizing from many size variations for compactification of devices.

8.Compatible ball type and mounting dimensions

Compatible ball type and mounting dimensions

The Linear Roller Way Super X has mounting dimensions compatible with the ball type Linear Way H. Replacement with roller type is possible without significant design change to machine or device.

High quality, high performance products manufactured by IKO.

Introducing IKO original technologies,"ALL IKO's own."

Capillary Technology

Capillary Technology

"C-Lube," IKO's original lubricating part, using the capillary action (capillarity). "C-Lube" can minimize the quantity of required lubricant and realize maintenance-free products. "C-Lube" can greatly contribute to the environment of the earth.

Interchange Specification

Interchange Specification

Due to IKO's unique and high machining technology and strict dimensional management of slide units and track rails, unparalleled highly interchangeable products can be realized. You can order whatever you want, whenever you want, and as much as you want.

Small Sizing

Small Sizing

Simple structure and compact design based on proprietary down-sizing technology. Even in case of extremely small size products, high performance and high quality are realized.

Roller Technology

Roller Technology

In comparison with ball bearings, rollers have minimal elastic deformations in terms of load. Taking full advantage of these characteristics, smooth operation, high reliability, high rigidity, and high accuracy were realized.

Extra Long Unit

Extra Long Unit

IKO have greatly improved the load capacity and run-outs of the long unit by extending conventional long units without changing the sectional dimensions. This can downsize the guide mechanism and improve the performance without re-designing the units.

Special Environments

Special Environments

With IKO's special ideas and experiences, IKO have lineups of various products for special environments. You can select products fit for your requirement.