crossed roller bearing / single-row / steel / high-precision
SRU series SF Technology Co. Ltd.



  • Rolling element:

    crossed roller

  • Configuration:


  • Material:


  • Other characteristics:

    high-precision, for heavy loads, high-rigidity

  • Applications:

    for medical devices

  • Inside diameter:

    Min.: 20 mm

    Max.: 350 mm

  • Outside diameter:

    Min.: 70 mm

    Max.: 540 mm

  • Width:

    Min.: 12 mm

    Max.: 45 mm


Fixing holes have been set, the installation process no require flange and bracket, so it could obtain stable rotation accuracy and torque.
High load capacity
Taking loads from all directions
High rigidity
Stable rotation accuracy
Easy to install and adjust.
Rapidly Z-axis lifting stage