What is the main advantage of the SRT/SSRT Series?

The fixed-side shaft end is supplied oversized and unfinished, allowing machine builders to machine the journal according to their exact application requirements.

Can the shaft-end configuration be made compatible with the SG Series?

Yes. One of the main advantages of the SRT/SSRT Series is that the shaft ends can be machined to match KSS SG Series configurations, simplifying machine standardization.

What is the difference between the SRT and SSRT Series?

The SRT Series is manufactured from hardened carbon steel, while the SSRT Series is made from stainless steel for applications requiring enhanced corrosion resistance.

Which applications are best suited for the SRT/SSRT Series?

Industrial automation, robotics, medical equipment, laboratory automation, semiconductor manufacturing, packaging machinery, and custom machine building.

How does BIBUS Kft. support SRT/SSRT projects?

BIBUS Kft. provides engineering support for sizing, shaft-end design, bearing arrangement, life calculations, and complete linear motion system integration.

KSS KSS SRT / SSRT Series | Rolled Miniature Ball Screws

The KSS SRT and SSRT Series are rolled miniature ball screws developed for machine builders requiring greater flexibility when designing shaft-end configurations. Unlike conventional rolled ball screws, the fixed-side end journal is manufactured with a diameter larger than the nominal screw shaft and supplied unfinished, allowing complete customization of the bearing seat and shaft-end geometry.

This unique design enables engineers to machine the shaft ends according to their specific application requirements and even create configurations compatible with the KSS SG Series, simplifying upgrades and platform standardization.

The SRT Series is manufactured from hardened carbon steel for general industrial applications, while the SSRT Series is available in stainless steel, providing excellent corrosion resistance for demanding environments such as medical equipment, laboratory automation, food processing, and cleanroom applications.

The combination of rolled ball screw technology, increased machining allowance, and flexible shaft-end design makes the SRT/SSRT Series an economical and versatile solution for a wide range of precision linear motion systems.

Key Features

✔ Rolled miniature ball screw technology

✔ Oversized unfinished fixed-end journal

✔ Maximum shaft-end design flexibility

✔ Compatible shaft-end design with KSS SG Series

✔ Custom bearing journal machining

✔ Carbon steel (SRT) and stainless steel (SSRT) versions

✔ Smooth and reliable linear motion

✔ Excellent price-performance ratio

✔ Engineering support from BIBUS Kft.

The KSS SRT/SSRT Series is ideal for industrial automation, robotics, semiconductor manufacturing, medical devices, laboratory automation, packaging machinery, measuring systems, and custom machine construction, where customized shaft-end configurations are required.

The engineers at BIBUS Kft. assist customers with product selection, shaft-end design, sizing, and complete linear motion system integration.

Why Choose the KSS SRT / SSRT Series?

✔ Oversized unfinished shaft ends for custom machining

✔ Greater design freedom than standard rolled ball screws

✔ SG Series compatible shaft-end design

✔ Stainless steel option for corrosive environments

✔ Cost-effective rolled ball screw technology

✔ Engineering support from BIBUS Kft.

What Problems Does the SRT / SSRT Series Solve?

✔ Custom shaft-end machining

✔ Flexible bearing arrangements

✔ Machine standardization with SG Series

✔ Cost-effective precision linear motion

✔ Corrosion-resistant linear drive solutions

✔ Compact machine design

How Can We Help?

Our engineers support you throughout every stage of your project.

We can help you with:

SRT/SSRT Series selection
Shaft-end configuration design
Bearing arrangement recommendations
Material selection
Ball screw sizing
Life calculation
Complete linear motion system design

SRT / SSRT Series