stand cover

Dr. Erich TRETTER GmbH + Co.

Stand: 704
Assembly systems
Digital Factory
Additive manufacturing, 3D-printing
Digital transformation
Drive Technology
Energy supply and connection technology
Handling technology
Industrial engineering services
Retrofitting
Robotics
Sensors, measurement and control technology
Special machine construction

Shaft guidance systems

Shaft guidance systems for linear, short stroke and rotary movement

For more than 45 years, we have been offering a comprehensive range of round rail and shaft guide systems. Our products are manufactured partly in‑house and partly in close cooperation with long‑standing partners, incorporating the expertise of leading manufacturers. For linear motion applications, we supply ball bushings in closed, slotted, and open designs.
In addition, our portfolio includes flanged ball bushings in various configurations as well as complete bearing units with aluminum or cast iron housings. For combined, unlimited linear and rotational motion, our rotary ball bushings are available, while low‑friction short‑stroke ball bushings are designed for fast, limited linear and rotational movements.
For anti‑rotation shaft guidance, we offer a wide selection of torque ball bushings that ensure backlash‑free guidance even under high loads and tilting moments. Our range is completed by hardened and precision‑ground steel shafts supplied as solid, hollow, or inch shafts—optionally hard‑chrome plated or stainless steel—as well as matching shaft supports and shaft blocks made of aluminum or cast iron.

https://www.tretter.de/en/linear-guides/shaft-guidance/
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