Bosch Rexroth Ball Transfer Units make light work of shifting, rotating and directing unit loads. They have proven extremely valuable as integral parts of conveyor systems, feed devices, and machining and packaging equipment.


Bosch Rexroth Ball Transfer Units

Bosch Rexroth Ball transfer units

Various designs with load capacities of up to 25,000 N. Ball Transfer Units make light work of shifting, turning and guiding unitized loads. Over the years their value as a conveying element in feed devices, machining and packaging equipment has become more and more evident.

Types for all standard applications and for many special solutions
Easy mounting and extraction
Conveying speed up to 2 m/s with all versions
Consistently high quality
High rationalization effect


Smooth running
Precise rotation and full load-carrying capacity in any installed position
Greater productivity at lower cost
Easy mounting and extraction
Conveying speed of up to 2 m/s in all types
Designs to suit all standard and many special applications

Bosch Rexroth Tolerance rings

Bosch Rexroth tolerance rings

Bosch Rexroth Tolerance rings made of hard, embossed spring band steel strip are frictionally engaged connection elements. Tolerance rings enable components to be connected particularly quickly and economically. They replace complex positive-locking feather key, pin, wedge, or screw connections and save on expensive machining.

Quick, economic installation
Compensates the differences in thermal expansion between machine elements made of different materials
Eliminates the need for keyways or other positive-locking connections
Connecting parts have a simple design
High temperature stability


Special sizes available on request
Extremely low-cost machine element
Resistant to various types of chemical stress
Fixed and secure connection of machine parts
Large tolerance zone with connecting parts